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Xoverset(PCl(5))rarrC(2)H(5)Cl Y overs...

`Xoverset(PCl_(5))rarrC_(2)H_(5)Cl`
`Y overset(PCl_(5))rarrCH_(3)COCl`
X and Y are

A

`(C_(2)H_(5))_(2)O and CH_(3)CO_(2)H`

B

`C_(2)H_(5)I and C_(2)H_(5)CHO`

C

`C_(2)H_(5)OH and CH_(3)CO_(2)H`

D

`C_(2)H_(5)OH and C_(2)H_(5)CHO`

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