1.

The reagent used in the conversion of - undersetoverset(||)(O)(C ) -group into – CH_2– group is ....

Answer»

`ZN+ Hg//HCl`
`NH_2 - NH_2 + C_2H_5ONa`
`Mg//Hg//H_2O`
EITHER (a) or (B)

SOLUTION :either (a) or (b)


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