Compound (X) ,C₃H₈O on treatment with acidified potassium dichromate gives compound (Y), C₃H₆O which forms silver mirror with tollen's reagent and gives compound (Z) on reaction with semicarbazide. The compound (Z) is

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An organic compound X on treatment with pyridium dichromate in dichloromethane gives compound Y. Compound Y reacts with I2 and alkali to form idodoform. The compound X is

The correct option is A C2H5OHCompound Y reacts with I2 and alkali to form iodoform. Hence, it contains acetyl group. The compound 'X' is oxidised to get "Y". Hence, it is ethyl alcohol.

An organic compound X on treatment with pyridium dichromate in dichloromethane gives compound Y. Compound Y reacts with $I_{2}$ and alkali to form idodoform. The compound X is

The correct option is A $C_{2} H_{5} O H$
Compound Y reacts with $I_{2}$ and alkali to form iodoform. Hence, it contains acetyl group. The compound 'X' is oxidised to get "Y".
Hence, it is ethyl alcohol.