CBSE Class 12 Chemistry Papers

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The Central Board of Secondary Education provides a uniform curriculum which suits the needs of each and every student. It does not depend on the fact whether the student studies in a private school or a government run school. Regardless of the geographical variations the students of CBSE enjoy common privileges regarding the curriculum and academic innovations.

The pattern of the question paper chemistry class 12 is given below:

Time duration of the exam is 3 hours and maximum marks are 70.

Weightage as per the form of questions is given below:

1. Long answer type questions- marks for each question is 5. Total number of questions is 3.
2. Short answer type questions- marks for each question is 3. Total number of questions is 9.
3. Short answer- marks for each question is 2. Total number of questions is 10.
4. Very short answer- marks for each question is 1. Total number of questions is 8.

Thus the total number of questions is 30 and total marks are 70.

Scheme of options:

There will be no option in an overall sense. In questions which test higher mental abilities internal choices in five questions are given.

Numerical have been assigned a weightage of 8-10 marks in total.

Download CBSE Class 12 Chemistry Papers

Download CBSE Class 12 Chemistry Question Paper 1

Download CBSE Class 12 Chemistry Question Paper 2

Download CBSE Class 12 Chemistry Question Paper 3

Download CBSE Class 12 Chemistry Question Paper 4

Download CBSE Class 12 Chemistry Question Paper 5

Download CBSE Class 12 Chemistry Question Paper 6

Download CBSE Class 12 Chemistry Question Paper 7

Download CBSE Class 12 Chemistry Question Paper 8

Download CBSE Class 12 Chemistry Question Paper 9

Download CBSE Class 12 Chemistry Question Paper 10

 
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187 Responses to “CBSE Class 12 Chemistry Papers”

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  1. 187
    sanjay singh:

    from where I can get solved important questions of pcm and also cs ?
    NOTE: the should be chapter wise

  2. 186
    Shubham:

    Sir,
    Please send me previous 5 years question paper with solution of Cbse of class 12 of Chemistry,Physics,English,maths and computer science(c++).

  3. 185
    kaushik:

    sir plz send me a 5 years question paper

  4. 184
    gaurav tiwari:

    i want to know the simplest way of nomenclature of organic compounds.pls advice me quickly.

  5. 183
    satyadasu:

    what is the product formed when ethyl alcohol is reacting with methyl magnesium chloride.?

  6. 182
    aj:

    is there a change in mark divison of chapters?

  7. 181
    mandeep:

    i want sample question papers of last five years of physics,chemistry and math of P.S.E.B

  8. 180
    Sumi:

    i want cbse solved previous year question paper of class 12

  9. 179
    deepak:

    i want sample question papers of last five years for physics, chemistry and biology.

  10. 178
    shailendra meena:

    Illustrate the following name reactions:
    1) Cannizzaro’s reac.
    2) Clemmensen reduction

  11. 177
    ekta:

    plze give me some advise how can i do my prepration of chem. exam just because after 2 day my exam is of chem.

  12. 176
    chetan:

    plz give me a solved cbse chemistry que.paper of march 2012
    immidieately

  13. 175
    chetan:

    i want latest sample papers of physical education for cbse class12th

  14. 174
    rakesh roshan:

    1.sulphuric acid not used during the reaction ofalcohols with KI,why?
    2.scandium is a transition elemeny but zinc is not?

  15. 173
    ATHIRA VIJAY J:

    plzzzzzzzzzzzzzzzzzzzzz i need previous yrs chemistry qstn paper with solution

  16. 172
    Ashish:

    sir, plzz snd me last 5 yrs board question paper solved of chemistry,maths and computer…

  17. 171
    sooriya.P:

    plz do send me the imp.questions in organic….n which are d imp. topics in organic….

  18. 170
    kuldeep nair:

    plzz..give me latest question paper of chemistry of march 2012

  19. 169
    Harsha.sharma:

    Please send me last 5years solved question papers of physics immedietly

  20. 168
    dhruv:

    plz give me a solved cbse chemistry que.paper of march 2012
    immidieately

  21. 167
    brahmaduth.s:

    plz do send me the last 5 years 12th question papers of physics,chemistry and maths cbse…..plz do send me immidiately..the exams r cuming

  22. 166
    rajat:

    Sir, plzzz….send me previous 5 years solved question papers for PCMB.

  23. 165
    shree pati jha:

    please send me last year question paper of chemestry and english

  24. 164
    dines:

    sir please send me at last ten years phy,chem,maths question, with solution

  25. 163
    Zafar:

    Required CBSE Class 12 Evergreen Sample Question Papers in Chemistry

  26. 162
    sandy:

    sir… plzzzz send me last 5 years question paper of chemistry of class xii…..ma id is( sandybuddy79@yahoo.com)

  27. 161
    Manoj:

    Have you answered any question written below?

  28. 160
    Karia:

    How to properly prepare for entrance exams?

  29. 159
    Shreshtha Rajpoot:

    I want solved sample paper of chemistry 12th for 2012

  30. 158
    chetan:

    i want solved sample papers of physics 12th

  31. 157
    akshay:

    what is the marking scheme in organic chemistry of class 12th. According to different topics

  32. 156
    Bishnu sahu:

    Q1)Why ethanal does not undergo cannizzaro reaction?
    Q2) why methanal, benzaldehyde and Cl3CCHO cannot undergo Aldol condensation?

  33. 155
    diksha:

    plz send me 12 class sample paper………..
    last 3 years……..

  34. 154
    sara hamid:

    send me important chemistry question.

  35. 153
    ganga kumari:

    how to prepare chemistry subject because it is very difficult subject for me ?

  36. 152
    lokesh yadav:

    sir please send me at last ten years phy,chem,maths question,

  37. 151
    Amrita:

    I want sample question from organic-some basic principles and techniques

  38. 150
    shruti:

    how can i manage both my fiitjee(iit coaching classes) as well school some tips to make it easy? and important books related to iitjee for exam point of view?

  39. 149
    Gaurav sharma:

    Sir please send me last ten years phy,chem ,maths question,pls sir

  40. 148
    Deepakshi:

    Plz snd me last ten years..sample papers nd guess papers.of che. ,Bio nd phs. On my email id..i wil be very thankful 2 u

  41. 147
    Ramesh xd:

    I need last 10 years physics,Maths ,Chemistry and Biology CBSE question paper

  42. 146
    madan adiwashi:

    sir please snd me class xii computer science,c++ paper of last Years. Please sir.

  43. 145
    moon:

    please send all last 10 years cbse board question papers(outside Delhi) ,guess papers of physics,chemistry,maths,English and informatics practices with few days

  44. 144
    sana:

    two organells in neck of spermand give one function of each.

  45. 143
    neha rai:

    please send all last 10 years question papers ,guess papers and sample papers with their solutions in within 1 day

  46. 142
    Himanshu rajbhar:

    Plz send me last 3years solve cbse board exam paper

  47. 141
    Swadesh:

    A plot of rate of reaction (y-axis) versus concentration of reaction (x-axis) gives a line parallel to x-axis. What is the order of reaction?

  48. 140
    Shailendra:

    how can i will get good marks in 12 board exam2012 ???

  49. 139
    mukesh:

    an antifreeze solution is prepared from 222.6g of ethylene glycol. c2h4(oh)2 and 200g of water. what is the molarity of solution.

  50. 138
    sunil kumar:

    how can i will get good marks in 12 board exam2012

  51. 137
    archana:

    may i want to know marks of chemistry lessions

  52. 136
    anil mishra:

    what is atom?

  53. 135
    jaydeep:

    march 2007 chemistry pepar ans solution

  54. 134
    monika:

    plz send me 12TH class last 3years chemistry paper with solution

  55. 133
    Medwin:

    sir,kindly send me the previous year +2 question papers since 2006 at medwindavid@live.com

  56. 132
    rupendra yadav:

    plzz send me all the sample papers of all subject…….

  57. 131
    atul:

    hey pls upload some important questions of chemistry & physics related to board of the session 2011-2012……

  58. 130
    aleena:

    why aldehydes are more reactive than keetones?

  59. 129
    krishan:

    From which book Questions are puts in exam of 12th class in case

  60. 128
    munir jamidar:

    SEND ME IMPORTENT QUESTION

    my mobile no: 9737777399

  61. 127
    Preeti Lakra:

    hey i want previous 10 years question papers of AIPMT?
    where could i find it???

  62. 126
    amrita:

    send me the chemistry board papers of 2 or 3 previous years with their solutions

  63. 125
    abhishek jain:

    please send me class 12 science board papers of 2011

  64. 124
    sumera noreen:

    plz sent me most important questions for the supplemintry paper of chemistry 2011.

  65. 123
    rahul:

    sir plz send me 12th cbse board last year chemistry paper

  66. 122
    nadeem raza:

    sir please send me model papers of phy and chem for fsc part 1 and 2

  67. 121
    divya murali:

    please send me the latest solved sample papers of physics,chemistry, computer science maths&
    english

  68. 120
    SHUBHAMGUPTA:

    please send me solved latest cbse sample paper of physics,chemistry,maths,comp.sc,english(core)

  69. 119
    jubliant:

    i want all 5 years old question papers of class 12th !!

  70. 118
    Abhishek srivastava:

    hiiiiiii……..important questionin physics on chapter 1to 5

  71. 117
    sakshi:

    a wire of resistivity rho is stretched to double its length what will be its new resistivity

  72. 116
    yash:

    please send me the solved question paper of maths ; chemistry, biology of cbse board of class 12th of last five years

  73. 115
    sunakshi:

    please send m solved sample papers 2011 of maths,physics,chemistry,english on my id …….thanks

  74. 114
    reshmi:

    sir, can you give me the 2011 question paper of chemistry. thanks

  75. 113
    huzaifa:

    please sent all the ncert answers of chemistry part one of XII in my inbox

  76. 112
    agam singh:

    prepration of ketones.

  77. 111
    sumit:

    a wire of resistivity rho is stretched to double its length what will be its resistivity ?

  78. 110
    Rahul:

    Sir/madam,I need answers of class 12 chemistry sample paper 2007 immediately or else i am dead.THANK YOU

  79. 109
    kiran ghodke:

    the rate of chemical reaction.the method of determination of rate of chemical reaction

  80. 108
    vijay:

    please send me some sample papers of last ten years of Phy. chem. and maths……

  81. 107
    rohit94dagar:

    how to learn periodic table easily.

  82. 106
    rajendra:

    PLEASE SEND ME CBSE CLASS 12 CHEMISTRY SOLVED PAPERS OF LAST FIVE YEARS

  83. 105
    vishnu:

    please sent me board question of all subject of last five years

  84. 104
    Ravindra tomar:

    Please send me all cbse sample papers class 12 on my email id . THANKSSS

  85. 103
    shinjini:

    how to memorise the organic part??

  86. 102
    abhishek:

    sir please snd me class xii computer science,c++ paper of last Years. Please sir.

  87. 101
    kashif:

    i need cbse 12th class previous 10 years paper ……

  88. 100
    mibin:

    the graph showing variation of molar conductance with concentration for strong electrolytes is linear………but for weak electrolytes,not linear.why??????what are the factors related to this different graphical representation????????

  89. 99
    sonika biswal:

    plzzzzzzzzzzzz send me the board question papers of all subjects of last 5 years

  90. 98
    manisha:

    plz sent on my email id cbse ip(java)quetion papaer along wtih solutions of 2010 & 2011.

  91. 97
    ujala:

    plzzz , snd cpmt papers on my email id

  92. 96
    huda khushtar:

    i want the chemistry cbse question papers all india , delhi & forean region of class 12th from 2008 to 2011 all sets

  93. 95
    Vaibhav Prakash:

    plzzzzzzzzz
    send me chapter wise notes for class XI & XII for whole chemistry

  94. 94
    arpita ghosh:

    plz send me chemistry sample papers with solutions

  95. 93
    tejveerchaudhary:

    pls send me 12th chemistry test paper

  96. 92
    ravi:

    plz send me the sample and last 10 years chemistry question papers with solutions

  97. 91
    prabhav agarwal:

    plz send me the sample and last 10 years computer science question papers with solutions

  98. 90
    sandeepa majumdar:

    hiiiiiiiiiiiiiiiiiiiiii i want important question answer of all chapters of physical education

  99. 89
    How are crystalline solids classified on the basis of intermolecular forces?:

    How are crystalline solid classified on the basis of nature of intermolecular forces?

  100. 88
    mayank:

    i want solutions of all papers

  101. 87
    samriti abrol:

    please send me class12th cbse(outside delhi) 2007& 2010 question paper with answers

  102. 86
    ikapoor:

    I want solved papers of years 2008,2009,2010 cbse board outside delhi of subjects chemistry, maths.

  103. 85
    lasha:

    Could I kindly have the solutions to these question papers sent to my email id? My board exam is in five days

  104. 84
    surender dahiya:

    plzzzzzzzzzz
    send me chapter wise questions of last ten years physics and chemistry and math of aieee and iit/jee
    this site will help many of the students seeking for practise questions

  105. 83
    gurpreet13:

    plz send me physics cbse notes of plus two class. (chapter wise)

  106. 82
    rakesh jain:

    Dear Sir,

    I require the CBSE BOARD QUESTION PAPERS of XII (10+2) of Science (Outside Delhi) of Last Ten year. How I can get the last ten years question paper .

    Regards

    Rakesh Jain
    Mobile No. 9996090290

  107. 81
    vicky:

    structure of atom

  108. 80
    gur:

    please send most important question of PCB on my ID

  109. 79
    kunal:

    i urgently need 2008 physics paper soln. of 12th board. please send me.

  110. 78
    Bryan:

    how do v kno wij years board paper this is??

  111. 77
    pooja:

    i need last five years solved question papers of chemistry for class 12

  112. 76
    aakanksha:

    I urgently need AISSCE 2010 PAPERS with all the answers of all subjects….kindly send the papers asap……thankz..

  113. 75
    simon kuriakose:

    i want to download the sample papers of 2010 12′th standerd’s chemistry
    informatic practices

  114. 74
    Purushottam Singh:

    How can i download last years papers of class 12th of cbse board?

  115. 73
    pratap:

    please give me cbse +2 new delhi question paper of chemistry

  116. 72
    ADARSH MAURYA:

    WHO GAVE NAME ”CHEMISTRY” PLEASE SEND ANSWER IN MY EMAIL ID

  117. 71
    nidhijizzy:

    In the titration of FeSO4 with KMnO4 in the acidic medium, why is dilute H2SO4 used in stead of dilute HCl?

  118. 70
    nehakumari:

    whow to download last years cbse board papers class xii

  119. 69
    vikrant:

    please send all types of important questions with solutions of chemistry class 12th

  120. 68
    feba:

    pls snd me delhi cbse sample papers of last 5 years of chem….. pls pls pls do snd me….

  121. 67
    shubham:

    I want all previous papers of 2010,2009,2008,2007,2006 and 2005.All the questions should be from outside Delhi,the subjects are-
    -physics
    -chemistry
    -C++
    -math
    -English (core)

  122. 66
    Abhinav chandran:

    Please send me important questions of physics,chemistry and mathematics to my id as quick as possible.
    Also,
    kindly send the previous years sample papers for PCM to my ID.

  123. 65
    Abhinav chandran:

    Please send me important questions of physics,chemistry andmathematics to my id as quick as possible.
    Also,
    kindly send the previous years sample papers for PCM to my ID.

  124. 64
    anurag:

    please send chemistry qqestion papers

  125. 63
    Rahul:

    I want to dwonload last 10 years cbse question papers of pcm of class 12

  126. 62
    navneet singh:

    please send important question chapter wise to my id

  127. 61
    ANKUR KUMAR CHOUBEY:

    PLEASE SEND ME QUESTION PAPER FROM 2005 TO 2010 OF 12 CLASS PHYSICS,CHEMISTRY AND MATHS.PLEASE SEND ME AS EARLY AS POSSIBLE

  128. 60
    Jasneet:

    Please send me any Topper’s solved biology paper of class XII for CBSE.

  129. 59
    Avnish dangi:

    plz snd me alll important questions chapter wise more to more physics,chemistry,mathmetices

  130. 58
    Mohit Agnihotri:

    please send me last ten year solved cbse paper of 12 class physics,chemistry and maths as early as possible

  131. 57
    sanchit:

    what is soil?

  132. 56
    simarjit:

    i want previos 10 years solved question paper of class12 of physics, chemistry &maths

  133. 55
    arpita gupta:

    give me last ten years paper of chemistry & maths& physics

  134. 54
    GAURAV PRATAP:

    brief explanation on packing efficiency

  135. 53
    hema:

    pl send me the keys of chemistry xii papers

  136. 52
    S.N.Sreeprakash:

    Please send Chemistry Sample Paper for Class XII CBSE 2011

  137. 51
    Akash mehta:

    Can I have notes on all chapters of Chemistry-Class X11?

  138. 50
    kapil:

    plz send me sample papers of class 12

  139. 49
    Anup:

    Please send me the question paper of physics before of 2009 all the sets

  140. 48
    surbhi:

    chemistry last year solved paper

  141. 47
    surbhi:

    please send me sample paper of class 12th cbse

  142. 46
    Danish:

    wurtz reaction

  143. 45
    Vikram:

    Iwant All The Ten Year Papers Of H.B.S.E Of 12th Class
    I am A Student Of Biology
    Give Papers Me Fast

  144. 44
    Arvind:

    chemistry last year solved paper

  145. 43
    lucky:

    brief explanation of Sn1&Sn2 mechanism

  146. 42
    chitranshi:

    why does colour changes on heating {ti(h2o)6}3+1?

  147. 41
    Aakash:

    i want previous ten year board papers of 12th

  148. 40
    Ajit Kumar Mehta:

    Can you help me getting the CBSE stad XII, A group all subject answer sheet of the top ranker for last 5 years.

    Ajit

  149. 39
    vivek somani:

    which is the important topic in chemistry

  150. 38
    ganga:

    i want last 10 yrs cbse question papers of pcm of class 12.
    plese send them to my id,
    i need them

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