| February 5th, 2013 04:40 PM | |
| prince karak | Re: CBSE Class XII Question Papers I am providing you CBSE Class XII Question Papers of chemistry in PDF. Paper has sort and long type answer and marks has 70 and this theory paper and time duration is 3 hours Some content of PDF is showed as below Q how may be conductivity of intrinsic semiconductor be increased? Q Define peptization Q how is copper extract from low grade ore of it.? For more questions you can read out the attach as below:- Note:- (CBSE Class XII Question Papers chemistry) 3cbse.nic.in/curric~1/qp2012/SamplePaperX11/Set1/CHEMISTRY_1_X11_2012.pdf |
| January 31st, 2013 04:28 PM | |
| Korpegak15 | CBSE Class XII Question Papers I am doing 12th class from CBSE Board, now I need CBSE 12th class question paper of chemistry , for getting idea about the exam paper of chemistry so please provide me. |
