Question

Hello frnds please answer me Harry up

Answer 1

Q.1) (i)CO3(2-) (ii) PO4(3-) (iii)SO4(2-) (iv) NO3- (v) NO2- (vi) HCO3- (vii)OH- (viii) C2H3O2 (ix) SO3(2-) (x) NH4+

Q.2) (i)2+ (ii)1+ (iii)0 (iv)3+ (v)3- (vi)3+ (vii)2- (viii)1- (ix)2+ or 3+ (x) 1+ or 2+ (xi) 2+
(xii) it will share his electron as it belongs to carbon group. (xiii)2+ (xiv) 3+ (xv) it has 4 Valence electron. so, it will share (xvi) 1-

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