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help guys...as soon as possible

Ask you questions of CBSE Class XII and discuss the same here. For any doubts relates to CBSE Class XII.

help guys...as soon as possible

Postby farheen » Fri Feb 29, 2008 8:37 am

chemistry Q.11.29
in pg 337,11.6.1, at the end a Q is askd why bimolesular dehydration....y is it?
Q.13.11 (iv)
pg.412.Q.14.1
Q.4.27
Q.9.12,9.21,9.29,9.31
Q.2.23
Q.1.18


ND GUD LUCK BUDDIES :)
farheen
 
Posts: 7
Joined: Sat Feb 23, 2008 12:06 pm

Re: help guys...as soon as possible

Postby kauser » Fri Feb 29, 2008 4:58 pm

13.11 benzene

Q14.1 due to the large size of the alkyl grp

9.29 calculte the #of unpaired electrons and the mamgentic moment formula underroot n(n+2)

9.31 iii maybe bcuz it is chelating ligand

The rest I dont know

All the Best everyone!!!
kauser
 
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Joined: Thu Dec 06, 2007 12:04 pm


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