JEE Main Chemistry question

Which one of the following is s-butylphenylvinylmethane?

(A)A branched hepta-diene drawn with methyl groups flanking a phenyl-bearing carbon
(B)An allylic system with phenyl and vinyl branches off adjacent carbons
(C)CH₂=CH–CH(C₆H₅)–CH(CH₃)–CH₂–CH₃Correct
(D)CH₂=CH–CH(CH₃)–CH₂–CH(C₆H₅)–CH=CH₂

Answer: (C)

Solution

"s-Butylphenylvinylmethane" names methane substituted at the central carbon by three groups — phenyl, vinyl (–CH=CH₂) and

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Question ID VK-138987