answer this question pls
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D) is the correct answer
ani5738:
I know answer plz describe .
more no. of huperconjugation more will be the stability
wrong
option a
** hyperconjugation
D has 0 alpha hydrogens
option a has 10 alpha hydrogen , so 10 no bond resonance structures possible
Answered by
3
Answer:
OPTION A
Explanation:
Stable alkenes are determined by the number alpha hydrogens present. More alpha Hydrogen, more stablity. This is due to hyperconjugation.
option (a) - 10 alpha hydrogen
option (b) - 6 alpha hydrogen
option (c) - 9 alpha hydrogen
option (d) - 0 alpha hydrogen
Hence option a is right.
How to count alpha hydrogen ?
The carbon next to C=C bond is alpha carbon and the hydrogen attached to alpha carbon is alpha hydrogen. Count the number of alpha carbons ( never count the double bonded Carbons) and the number of hydrogen and get the answer
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