Complete the followng reaction?
(i) `R-NH_(2)+CHCl_(3)+KOH(aq)to`
(ii) `C_(6)H_(5)N(CH_(3))_(2)+HNO_(2)to`
(iii) `C_(6)H_(5)NHCH_(3)+HNO_(2)to`.

Complete the following reactions: (i) C_(6)H_(5)NH_(2)+CHCl_(3)+alc.KOHto (ii) C_(6)H_(5)N_(2)Cl+H_(3)PO_(2)+H_(2)Oto (iii) C_(6)H_(5)NH_(2)+H_(2)SO_(4)(conc.)to (iv) C_(6)H_(5)N_(2)Cl+C_(2)H_(5)OHto (v) C_(6)H_(5)NH_(2)+Br_(2)(aq)to (vi) C_(6)H_(5)NH_(2)+(CH_(3)CO)_(2)Oto (vii) C_(6)H_(5)N_(2)Cloverset((1)HBF_(4))underset((ii)NaNO_(2)//Cu,Delta)rarr

Complete the following reaction equations : (i) C_(6)H_(5)N_(2)Cl+CH_(3)COCl to (ii) C_(2)H_(5)NH_(2)+C_(6)SO_(2)Cl to (iii) C_(2)H_(5)NH_(2)+HNO_(2)to

C_(2)H_(5)NH_(2) + HNO_(2) to A, A is :

Complete the following reactions : (i) C_(6)H_(5)OCH_(3)+HNO_(3)rarr (ii) C_(6)H_(5)OCH_(3)+HIrarr (iii) (C_(2)H_(5))_(2)O+HCIrarr (iv) CH_(3)OCH_(3)+PCI_(5)rarr

(a) Arrange the following compounds in an increasing order of basic strengths in their aqueous solutions: NH_(3), CH_(3)NH_(2), (CH_(3)) _(2)NH, (CH_(3)) _(3)N . (b) Complete the following reaction equations: (i) RCONH_(2) underset(H_(2)O)overset(LAH)(to) (ii) C_(6)H_(5)N_(2)Cl + H_(3)PO_(2) + H_(2)O to (iii) C_(6)H_(5)NH_(2) + Br_(2) (aq) to

Complete the following reaction equations : (i) C_(6)H_(5)N_(2)Cl + H_(3)PO_(2) + H_(2)O to (ii) C_(6)H_(5)NH_(2) + Br_(2) (aq.) to