1.

Whatis 'D'in the followingreaction ? C_(2)H_(5) - NO_(2) overset(LiAIH_(4)) to A overset(C_(2)H_(5)Br)to B overset(C_(2)H_(5)Br) to C overset(H_(2)SO_(4)) to D

Answer»

`[(C_(2)H_(5))_(3) NH]_(2)^(+) SO_(4)^(2)`<BR>`[(C_(2)H_(5))_(3)NH]_(3)^(+) SO_(4)^(2)`
`(C_(2)H_(5))_(3) NH^(+) SO_(4)^(2-)`
`(C_(2)H_(5))_(3)N^(+) OH^(-)`

Solution :`C_(2)H - NO_(2) overset(LiAlH)to C_(2)H_(5) - NH_(2) UNDERSET(-HBr)overset(C_(2)H_(5)Br)to`
`(C_(2)H_(5)) - NH underset(-HBr)overset(C_(2)H_(5)Br)to (C_(2)H_(5))_(3)N overset(H_(2)SO_(4))to [(C_(2)H_(5))_(3)NH]_(2)^(+) SO_(4)^(2-)`


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