The first and second dissociation constants of an acid `H_2A` are `1.0xx10^(-5)` respectively . The overall dissociation constant of the acid will be :

The first and second dissociation constants of an acid H_(2)A are 10^(-5) and 5 xx 10^(-10) respectively . Then overall dissociation constant of the acid is

The first and second dissociation constants of an acid H_(2)A are 1.0xx10^(-5) and 5.0xx10^(-10) respectively. The overall dissociation constant of the acid will be :

The first and second dissociation constants of an acid H_(2)A are 1.0xx10^(-5) and 5.0xx10^(-10) respectively. The overall dissociation constant of the acids wil be:

The first and second dissociation constant of an acid H_(2)A are 1.0xx10^(-5) and 5.0xx10^(-10) repectively. The overall dissociation constant of the acid will be

The first and second dissociation constants of an acid H_(2)A are 1 xx 10^(-5) and 5 xx 10^(-10) respectively. The overall dissociation constant of the acid will be