1.

A + SOCl_2 to B + SO_2 + HCl X + Na to C + H_2B + C to (C_2H_5)_2O+ NaClThen A and X are respectively

Answer»

` C_2H_5CI and C_2H_5ONa`
` C_2H_5ONa and C_2H_5Cl`
` C_2H_5OH and C_2H_5OH`
` C_2H_5OH and C_2H_5ONa`

ANSWER :C


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