A weak acid HX has the dissociation constant 1xx 10 ^(-5)M.It forms a salt NaX on reactions with alkali. The percentage hydrolysis of 0.1 M solution of NaX is :

A weak acid HX has the dissociation constant 1xx 10 ^(-5)M.It forms a

1.	A weak acid HX has the dissociation constant 1xx 10 ^(-5)M.It forms a salt NaX on reactions with alkali. The percentage hydrolysis of 0.1 M solution of NaX is :
Answer» `0.0001 %` `0.01 %` ` 0.1 %` ` 0.15%` Solution :` h= SQRT ((K_h)/( C) )=sqrt((K_w)/( K_a.C) )=sqrt( 10 ^(_4)/( 10^(-5)xx 10^(-1))), h = 10 ^(_4) ` ` % h= 0.01 %`