Calculate the amount of heat released when:
(i) 100 mL of 0.2 M HCl solution is mixed with 50 mL of 0.2 M KOH.
(ii) 200 mL of 0.1 M `H_(2)SO_(4)` is mixed with 200 mL of 0.2 M KOH solution.

Determine the heat of neutralisation for the following neutralisation reactions: (1) 100 L of 0.2 (M) HCl solution is mixed with 200 mL of 0.15 (M) NaOH solution. (2) 200 mL of 0.4 (M) H_(2)SO_(4) solution is mixed with 300 mL of 0.2 (M) KOH solution. Given: H^(+)(aq)+OH^(-)(aq) toH_(2)O(l),DeltaH=-57.3kJ .

Calculate the amount of heat released when heat of neutralization is -57.0 kJ : (a) 0.5 mol e of HNO_(3) in aqueous solution. (b) 200mL of 0.1 MH_(2)SO_(4) is mixed with 150mL of 0.2M KOH .

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 -

100 ml of 0.3 M HCl solution is mixed with 200 ml of 0.3 M H_(2)SO_(4) solution. What is the molariyt of H^(+) in resultant solution ?

100 ml of 0.3 M HCl solution is mixed with 200 ml of 0.3 M H_(2)SO_(4) solution. What is the molariyt of H^(+) in resultant solution ?

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) .

What is the pH of a solution obtained by mixing 10 mL of 0.1 M HCl and 40 mL 0.2 M H_(2)SO_(4) ?

The normality of mixture obtained by mixing 100 mL of 0.2 M H_(2)SO_(4) and 200 mL of 0.2 M HCl is

Calculate the pH of solution obtained by mixing 10 ml of 0.1 M HCl and 40 ml of 0.2 M H_(2)SO_(4)