The ionisation constant of phenol is `1.0xx10^(-10)`. What is the concentration of phenolate ion in 0.05(M) phenol solution ? What will be its degree of ionisation if the solution is also 0.01(M) in sodium phenolate?

The ionisation constant of propanoic acid is 1.32xx10^(-5) . Calculate the degree of ionisation of the acid in its 0.05(M) solution and also its pH. What will be its degree of ionisation if the solution is 0.01(M) in HCl also?

The ionisation constant of dimethylamine is 5.4xx10^(-4) . Calculate its degree of ionisation in its 0.02(M) solution. What percentage of dimethylamine is ionised if the solution is also 0.1 (M) in NaOH?

In 0.01(M) acetic acid solution, pH = 3.37. What is the degree of ionisation of the acid?

The first ionisation constant of H_(2)S is 9.1xx10^(-8) . Calculate the concentration of HS^(-) ion in its 0.1(M) solution. How this concentration be affected if the solution is 0.1(M) in HCl also? If the second dissociation constant of H_(2)S is 1.2xx10^(-13) , calculate the concentration of S^(2-) under both conditions.

The ionisation constant of chloroacetic acid is 1.35xx10^(-3) . What will be the pH of 0.1 M acid and its 0.1 M sodium salt solution?

The ionisation constant of acetic acid is 1.74xx10^(-5). Calculate the degree of dissociation of acetic acid in its 0.05 (M) solution. Calculate the concentration of acetate ion in the solution and its pH.

The Van't Hoff factor of 0.005M aqueous solution of KCl is 1.95. The degree of ionisation of KCl is

The hydroxyl ion concentration in 0.001 (M) HCl solution is

Ionisation constant of ammonia is 1.8xx10^(-5) at 25^(@)C . Calculate the degree of ionisation of ammonia in its 0.1(M) aqueous solution at that temperature.

The value of ionisation constant of pyridine (C_(5)H_(5)N) at 25^(@)C is 1.6xx10^(-9) . What is the concentration of OH^(-) ions in a 0.1 (M) aqueous solution of pyridine at that temperature ?