| 30th May 2013 08:31 PM | |
| Unregistered |
Re: Tips to study chemistry for class 10th, 11th and 12th CBSE board examination? pls explain what is s,p,d,f in electron configuration in detail.. |
| 31st January 2013 07:41 PM | |
| Unregistered |
Re: Tips to study chemistry for class 10th, 11th and 12th CBSE board examination? hi guys i am vivek yadav don't take tantion all is well |
| 17th June 2012 11:40 PM | |
| Unregistered |
Re: Tips to study chemistry for class 10th, 11th and 12th CBSE board examination? i'm stressed,bt nt why nd fr wht? So plz help me to overcome the problem i m facing. Suggest me hw to study fr hours. |
| 15th April 2012 02:12 PM | |
| pn kushwaha |
Tips to study chemistry for class 10th, 11th and 12th CBSE board examination? what are the tips to study chemistry for class 10, 11 and 12 cbse board examination? |