Approximate relationship between dissociation constant of water (K) and ionic product of water (`K_w`) is :

Dissociation constant of water at 25^(@) C is

Ionic product of water increases, if

The ionization constant of water is 1.1 xx 10^(-16) . What is its ionic product of water?

The value of the ionic product of water depends

What is the relationship between K_p and K_c ?

Water is an ionic hydride.

Ionic product of water (K_(w) is 10^(-14)) at 25^(@)C . What is the dissociation constant of water and auto protonation constant of water?

At 277 K, degree of dissociation water is 1xx10^(-7)% . The value of ionic product of water is

Match Column -I with Column -II : Column -I Column-II (A) Ph of water ( p ) ( 1)/( 2) p K_(w) ( B ) Ph of a salt of strong acid and strong base ( q) pH = (1)/(2) [ pK_(w) + pK_(a) + log c ] (C ) Ph of a salt of weak acid and strong base ( r ) pH = ( 1)/( 2) [ pK _(w) + pK_(a) - pK_(b)] (D) Ph of a salt of weak acid and weak base (s) 7 where K_(a) , K_(b) are dissociation constants of weak acid and weak base and K_(w) = Ionic product of water.

(ii) Answer the following: (1) What is the effect of temperature on ionic product of water (Kw) ? (2) What happens to the ionic product of water (Kw) if some acid is added to it ?