Gem dihalide on hydrolysis gives:

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(C) $gem$-dihalide is a compound where two halogen atoms are attached to the same carbon atom,represented as $R_2C(X)_2$.Upon hydrolysis with aqueous

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Carbonyl compound

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(C) $gem$-dihalide is a compound where two halogen atoms are attached to the same carbon atom,represented as $R_2C(X)_2$.Upon hydrolysis with aqueous alkali (e.g.,$KOH$),the halogen atoms are replaced by hydroxyl groups to form a $gem$-diol $(R_2C(OH)_2)$.$Gem$-diols are generally unstable and readily lose a water molecule $(H_2O)$ to form a stable carbonyl compound (an aldehyde or a ketone).Therefore,the final product of the hydrolysis of a $gem$-dihalide is a carbonyl compound.

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