A) pyridinium chlorochromate
B) chromic anhydride m glacial acetic add
C) acidic dichromate
D) acidic permanganate
Correct Answer: B
Solution :
\[C{{H}_{3}}-\underset{\begin{smallmatrix} | \\ OH \end{smallmatrix}}{\mathop{CH}}\,-CH=CH-C{{H}_{3}}\xrightarrow[{}]{{}}\] \[C{{H}_{3}}-\underset{\begin{smallmatrix} || \\ O \end{smallmatrix}}{\mathop{CH}}\,-CH=CH-C{{H}_{3}}\] Only suitable reagent is chromic anhydride in glacial acetic acid. Other will also affectbond.You need to login to perform this action.
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