Which two sets of reactants best represent the amphoteric character of `Zn(OH)_(2)`? Set `1
Channel: Doubtnut
Date: 2020-02-16

Which two sets of reactants best represent the amphoteric character of `Zn(OH)_(2)`? Set `1: Zn(OH)_(2) & OH^(-)(aq)` Set `2: Zn(OH)_(2)(s)& H_(2)O(l)` Set `3: Zn(OH)_(2)(s)&H^(+)(aq)` Set `4: Zn(OH)_(2)(s)& NH_(3)(aq)`