1.

R - CH_(2) - NO_(2) overset(Dil.H_(2) SO_(4)) to A+ B A, B arerespectively

Answer»

R-COONH, `NH_(2) OH`
`R-COOH, NH_(4) OH`
`RCONHOH , NH_(3)`
`RCONH_(2), ROOH`

Answer :A


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