1.

Show by chemical equations only , how would you prepare the following from the indicated starting meterials. Specify the reagents in each step of the synthesis. Hexachloroethane (C_(2)Cl_(6)) from calcium carbide

Answer»

Solution :`CaC_(2) + H_(2)O to C_(2)H_(2) + Ca(OH)_(2) and C_(2)H_(2) overset(Ni//H_(2))to CH_(3)- CH_(3)`
`CH_(3) - CH_(3) overset(Cl_(2)(EXCESS), light)to UNDERSET("hexachloroethane")(Cl_(3)C -"CCL"_(3))`


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