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 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?

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 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?

If the ionisation constant (K_a) of acetic acid at 298K si 1.8xx10^(-5) , then what will be the degree of ionisation of 0.001(M) acetic acid solution?

The ionisation constant of nitrous acid is 4.5xx10^-4 Calculate the pH of 0.04 M sodium nitrite solution.

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 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.

In a 0.01 (M) acetic acid solution, degree of ionisation of acetic acid is 4.2%. Determine the concentration of H_(3)O^+ ions in that solution.

What is the pH of 0.001 (M) aniline solution? The ionisation constant of aniline can be taken from standard table. Calculate the degree of ionisation of aniline in the solution. Also calculate the ionisation constant of the conjugate acid of aniline.

AT 25^@C acid dissociation constant of HCN is 4.9xx10^-10 M. Calculate the degree of dissociation of HCN if its conc. Are(1) 0.1 M (2) 0.01 M