1.

`RCH_(2) OH underset(K_(2)Cr_(2)O_(7))rarr X underset((ii) "Heat")overset((i) NH_(3))rarr Y overset(H_(2) // Ni)rarr Z` Here, Z isA. `RCH_(2)CH_(2)NH_(2)`B. `RCH_(2)NH_(2)`C. `RCH_(2)CONH_(2)`D. `RNH_(2)`

Answer» Correct Answer - B
`R-CH_(2)OH overset(K_(2)Cr_(2)O_(7))(rarr) RCOOH underset("(ii) Heat")overset((i) NH_(3))(rarr) RCONH_(2) overset(H_(2), Ni)(rarr) RCH_(2)NH_(2)`


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