How many sp^2 and sp hybridized carbon atoms | vedclass

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Question

(A) The given structure is a six-membered ring with two double bonds and one triple bond (benzyne-like system). In the ring,the two carbon atoms invol

Vedclass · Accepted Answer

$4, 2$

Vedclass · Answer

(A) The given structure is a six-membered ring with two double bonds and one triple bond (benzyne-like system). In the ring,the two carbon atoms involved in the triple bond are $sp$ hybridized. The remaining four carbon atoms in the ring are $sp^2$ hybridized. Thus,there are $4$ $sp^2$ hybridized carbon atoms and $2$ $sp$ hybridized carbon atoms. Therefore,the correct option is $A$.

How many $sp^2$ and $sp$ hybridized carbon atoms are present respectively in the following compound? (The structure is $1,2-didehydrobenzene$ or $benzyne$ derivative,specifically $1,2-didehydrocyclohexadiene$ structure shown in the image).

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