Home
Class 11
CHEMISTRY
If the pH of a buffer solution containin...

If the pH of a buffer solution containing 0.1 M of monoacidic base and 0.01 M of its salt is 10.5, the `pK_(a)` of conjugate acid is

Text Solution

Verified by Experts

`4.4`
Promotional Banner

Similar Questions

Explore conceptually related problems

One litre of buffer solution contains 0.1 mole of acetic acid add 1 mole of sodium acetate. Find its pH if pK_(a) of CH_(3)COOH is 4.8.

Calculate the pH of a solution which contains 100 ml of 0.1 H HCl and 9.9 ml of 1.0 M NaOH.

The pH of a buffer solution formed by mixing 30ml of 0.1 M NH_(4) OH and 30ml os 1M NH_(4) Cl solution is 8.6. The pK _(b) of NH-(4) OH is

50 mL of 0 . 02 M Na OH solution is mixed 50 mL of 0 . 6 M acetic acid solution, the pH of resulting solution is ( pK_(a) pf acetic acid is 4 . 76, log 5 = 0 . 70 )

The degree of ionization of a 0.1M bromoacetic acid solution is 0.132 . Calculate the pH of the solution and the pK_(a) of bromoacetic acid.

NH_4 OH hArr NH_(4)^(+) + OH^(-) ,K_b = 2 xx 10^(-5) .If one litre of a solution contains 0.1 mole each of ammonia and ammonium sulphate, calculate the pH of buffer solution

The pH of 0.1 M solution of an organic acid is 4.0. Calculate the dissociation constant of the acid.