An isomer of C_3H_6Cl_2 on boiling with aqueo | vedclass

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(A) $2, 2-$ dichloropropane is a geminal dihalide. When it reacts with aqueous $KOH$,the two chlorine atoms are replaced by two hydroxyl groups on the

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$2, 2-$ dichloropropane

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(A) $2, 2-$ dichloropropane is a geminal dihalide. When it reacts with aqueous $KOH$,the two chlorine atoms are replaced by two hydroxyl groups on the same carbon atom. This intermediate is unstable and loses a water molecule to form acetone $(CH_3-CO-CH_3)$.$CH_3-CCl_2-CH_3 + 2KOH_{(aq)}$ $\rightarrow [CH_3-C(OH)_2-CH_3]$ $\rightarrow CH_3-CO-CH_3 + H_2O$.

An isomer of $C_3H_6Cl_2$ on boiling with aqueous $KOH$ gives acetone. Hence,the isomer is

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