Which of the following ions or compounds in a solution tend to produce an acidic ,a base or a neutral solution ? (a)C_(2)H_(5)O^(-),(b)Cu^(2-) (c ) SO_(3)^(2-) (d) F^(-) (e) NH_(4)^(+) CH_(3)COOHNa (g) KNO_(3) (h) NaOCl (i) Na_(2)CO_(3),(j) ZnCl_(2)

Which of the following ions or compounds in a solution tend to produce

1.	Which of the following ions or compounds in a solution tend to produce an acidic ,a base or a neutral solution ? (a)C_(2)H_(5)O^(-),(b)Cu^(2-) (c ) SO_(3)^(2-) (d) F^(-) (e) NH_(4)^(+) CH_(3)COOHNa (g) KNO_(3) (h) NaOCl (i) Na_(2)CO_(3),(j) ZnCl_(2)
Answer» Solution :(a) `C_(2)H_(5)O^(-)+H_(2)OrArr C_(2)H_(5)OH+OH^(-)("BASIC solution")` `(b) Cu^(+2)+2H_(2)OhArr Cu(OH)_(2)downarrow +2H^(+)("Acidic solution")` `(c) SO_(3)^(2-)+H_(2)OhArr HSO_(3)^(-)+OH^(-)("Basic solution")` `(d) F^(-)+H_(2)OhArr HF+OH^(-)("Basic solution")` (E)`NH_(4)^(-)+H_(2)OhArr NH_(4)OH+H^(+)("Acidic solution")` `(f)CH_(3)COONa+H_(2)OhArr CH_(3)COOH+Na^(+)+OH^(-).("Basic Solution")` `(G) KNO_(3)+H_(2)OhArr K^(+)+NO_(3)^(-)+H_(2)O.("NEUTRAL solution")` `(h)NaOCl+H_(2)OhArr HOCl+Na^(+)+OH^(-).("Basic solution")` `(i) Na_(2)CO_(3)+H_(2)OhArr HCO_(3)^(-)+2Na^(+)+OH^(-).("Basic solution")` (j) `ZnCl_(2)+2H_(2)OhArr Zn(OH)_(2)downarrow+2Cl^(-)+2H^(+).("Acidic solution")`