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(C) The given reactant is $2$-acetylcyclohexanone. $1$. The reaction with $I_2   NaOH$ is a haloform reaction. Since the compound contains an acetyl g

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yellow ppt. of $CHI_3$,cyclohexanone

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(C) The given reactant is $2$-acetylcyclohexanone. $1$. The reaction with $I_2   NaOH$ is a haloform reaction. Since the compound contains an acetyl group $(-COCH_3)$,it undergoes the haloform reaction to produce a yellow precipitate of iodoform $(CHI_3)$ and the corresponding carboxylate salt,which upon acidification $(H^ )$ gives $2$-oxocyclohexanecarboxylic acid. $2$. The resulting $2$-oxocyclohexanecarboxylic acid is a $\beta$-keto acid. $3$. Upon heating $(\Delta)$,$\beta$-keto acids undergo decarboxylation to lose $CO_2$ and form the corresponding ketone,which is cyclohexanone.

End products of the following sequence of reactions are:

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