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The reagents required to convert ethyl b...

The reagents required to convert ethyl benzene into `C_6 H_5 C -= CH` are

A

`CI_2, AICI_3, NaNH_2`

B

`CI_2` light, Ac KOH, `CI_2, NaNH_2`

C

`CI_2`, light, Aq. `KOH, NaNH_2`

D

`CI_2, AICI_3,"Alc KOH", CI_2 "NaNH"_2`

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