निम्नलिखित अभिक्रियाओं को पूर्ण कीजिए अर्थात् A, B, C, D, E व X की पहचान कीजिए-
(i) `C_(6)H_(5)CONH_(2) overset(Br_(2)//KOH) to A overset(NaNO_(2)//HCl) underset(0-5^(@)C)toB overset("भाप ") to C overset("सान्द्र"H_(2)SO_(4)) underset("तथा"HN_(3)) to D`
(ii) `A overset(HNO_(2)) to C_(2)H_(5)OH overset([O]) to` B,A तथा B को पहचान कर उनके सूत्र एवं नाम लिखिए।
(iii) `CH_(3) CN overset(A) to CH_(3)COOH,A` की पहचान कीजिए।
(iv) `C_(6)H_(5)CONH_(2) overset(P_(2)O_(5)) to A overset(H_(2)O) underset(H^(+)) to B`
(v) `C_(6)H_(5)NO_(2) overset(Fe//HCl) to C overset(NaNO_(2)+"सान्द्र"HCl) underset(0^(@)C) to D overset(H_(2)O""//H^(+)) to E`
(vi) `C_(6)H_(5)NH_(2) overset(NaNO_(2)+CHI) to A overset(CuCN//KCN)toB`
(vii) `C_(6)H_(5)NO_(2) +6H overset(Sn+HCl) to X+2H_(2)O`

Explanation

(i)
(ii) `underset("एथिल ऐमीन") underset(A)(C_(2)H_(5)NH_(2)) overset(HNO_(2)) to C_(2)H_(5)OH overset([Ag_(2)O]) underset((-2Ag))to underset("ऐसीटल्डिहाइड") underset(B)(CH_(3)CHO)`
(iii)`CH_(3)CN overset(2H_(2)O""H^(+))toCH_(3)CHOOH` (A तनु खनिज अम्ल)
(iv) `C_(6)H_(5)CONH_(2) overset(P_(2)O_(5)) to underset(A)(C_(6)H_(5)CN) overset(H_(2)O""//H^(+))to underset(B) (C_(6)H_(5)COOH)`
(v) `C_(6)H_(5)NO_(2) overset(Fe//HCl) to underset(C) (C_(6)H_(5)NH_(2)) overset(NaNO_(2)+"सान्द्र"HCl) underset(0"से"5^(@)C)to underset(D)(C_(6)H_(5)N_(2)CI) overset(H_(2)O""//H^(+))to underset(B)(C_(6)H_(5)OH)`
(vi) `C_(6)H_(5)NH_(2) overset(NaOH_(2)+HCl)underset(0"से"5^(@)C)to underset(A) (C_(6)H_(5)N_(2)Cl) overset(CuCN//KCN) to underset(B)(C_(6)H_(5)CN)`
(vii) `C_(6)H_(5)NO_(2)+6H overset(Sn+HCl) to underset(x)(C_(6)H_(5)NH_(2)+2H_(2)O)`