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WBJEE 2012 Chemistry Solved Paper
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© examsnet.com
Question : 7
Total: 40
The stability of
M
e
2
C
=
C
H
2
is more than that of
M
e
C
H
2
C
H
=
C
H
2
due to
inductive effect of the Me groups
resonance effect of the Me groups
hyperconjugative effect of the Me groups
resonance as well as inductive effect of the Me groups
Validate
Solution:
has 6-hyper conjugate forms while
has 2-hyperconltjugate forms. Therefore,
M
e
2
C
=
C
H
2
is more stable than
M
e
C
H
2
C
H
=
C
H
2
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