A 0.010M solution of maleic acid, a monoprotic organic acid is 14% ionised. What is `K_(a)` for maleic acid ?

0.01 M monoprotonic acid is 10% ionised, what is K_(a) of the solution ?

0.01 M monoprotonic acid is 10% ionised, what is K_(a) of the solution ?

At 298 K, 0.1 M solution of acetic acid is 1.34 % ionised . What is the ionisation constant (K_(a)) for the acid ?

Maleic acid and fumaric acid are :

Maleic acid and fumaric acids are