[" A "0.2" molar solution of Formic acid is "3.2%" ionlzed,its lonizatidn "],[" constant is "]

A 0.2M solution of formic acid is 3.2% ionised. Its ionisation constant is

A 0.2M solution of formic acid is 3.8% ionised. Its ionisation constant is

0.2 molar solution of formic acid is ionized to 3.2 %. Its ionisation constant is :

0.2 M solution of formic acid is ionized 3.2% . Its ionization constant is

0.2 molar solution of formic acid is ionised to an extent of 3.2 % its ionisation constant is

The pH of a 0.1 molar solution of the acid HQ is 3. The value of the ionisation constant K_a of this acid is