The ionic stregth of `Na^(+)` on mixing `100 mL 0.1 NaCl` and `100 mL 0.1 N Na_(2)SO_(4)` is:

The normality of a solution obtained by mixing 100 ml of 0.2 N HCl and 500 ml of 0.12 M H_(2) SO_(4) is -

Calculate the normality of a solution obtained by mixing 100 mL of 0.2 N KOH and 100 mL of 0.1 MH_(2)SO_(4) .

The solubility product of CaSO_(4) is 2.4xx10^(-5) . When 100 mL of 0.01M CaCl_(2) and 100 mL of 0.002M Na_(2)SO_(4) are mixed, then :

The solubility product of CaSO_(4) is 2.4xx10^(-5) . When 100 mL of 0.01M CaCl_(2) and 100 mL of 0.002M Na_(2)SO_(4) are mixed, then :

A solution contains 10mL of 0.1N NaOH and 10mL of 0.05Na_(2)SO_(4), pH of this solution is

A solution contains 10mL of 0.1N NaOH and 10mL of 0.05Na_(2)SO_(4), pH of this solution is

When 100 mL of 0.1 M KNO_(3) and 400 mL of 0.2 MHCl and 500 mL of 0.3 M H_(2) SO_(4) are mixed, then in the resulting solution

When 100 mL of 0.1 M KNO_(3) and 400 mL of 0.2 MHCl and 500 mL of 0.3 M H_(2) SO_(4) are mixed, then in the resulting solution