some important chapters missing.....

Asked by  | 27th Jan, 2009, 12:47: AM

Expert Answer:

Organic chemistry , hydrocarbons and p block videos are available. The rest of the videos will be available soon.

Answered by  | 28th Jan, 2009, 10:58: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.