Ionisation constant of a weak acid (HA) in terms of `A_(m)^(oo)` and `A_(m)` is:

At 25^(@)C , the value of ionisation constant of a weak monobasic acid, HA is 1.6xx10^(-4) . What is the degree of ionisation of HA in its 0.1(M) aqueous solution?

The dissociation constant of a weak acid HA is 4.9 xx 10^(-8) . Calculate for a decimolar solution of acid:. % of ionisation

The dissociation constant of a weak acid HA is 4.9 xx 10^(-8) . Calculate for a decimolar solution of acid:. % of ionisation

At a certain temperature, the ionisation of two weak acids, HA and HB are K_(a_(1)) and K_(a_(2)) , respectively. If K_(a_(1)) gt K_(a_(2)) and the concentration of the aqueous solutions of both the acids be 0.1(M), then which solution will have a higher pH?

The ionisation constant (K_(a)) of 0.1 M weak monobasic acid (HA) will be whose degree of ionisation is 50% ?

The ionisation constant (K_(a)) of 0.1 M weak monobasic acid (HA) will be whose degree of ionisation is 50% ?

The dissociation constant of two weak acids are k_(a_(1)) & k_(a_(2)) respectively. Their relative strength is -

The dissociation constant of two weak acids are k_(a_(1)) & k_(a_(2)) respectively. Their relative strength is -

0.2 M solution of a weak acid HA is 1 % ionised 25^(@)C . K_(a) for the acid is equal to