What should be the normality of a solution prepared by diluting 250 ml of 0.4 `NH_(2)SO_(4)` with 1000 ml of water?

The normality of solution obtained by mixing 100 ml of 0.2 M H_(2) SO_(4) with 100 ml of 0.2 M NaOH is

The normality of solution obtained by mixing 100 ml of 0.2 M H_(2) SO_(4) with 100 ml of 0.2 M NaOH is

The normality of solution obtained by mixing 100 ml of 0.2 M H_(2) SO_(4) with 100 ml of 0.2 M NaOH is

What is the molarity of the solutions prepared by diluting 25.0 mL of 0.31 M MgCl_2 solution to each of the following volumes (a) 40 mL (b) 100 mL © 350 mL?

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) .

0.70g mixture of (NH_(4))_(2)SO_(4) was boiled with 100 ml of 0.2 N NaOH solution will all the NH_(3)(g) evolved and get dissolved to 250 mL and 10 mL of this solution was neutralised by using 10 mL of a 0.1 N H_(2)SO_(4) . The percentage purity of the (NH_(4))SO_(4) was boiled with 100 ml of 0.2 N NaOH solution till all the NH_(3)(g) evolved and get dissolved to 250 mL and 10 mL of this solution was neutralised by using 10 mL of a 0.1 N H_(2)SO_(4) solution. the percentage purity of the (NH_(4))_(2)SO_(4) sample is-