A`0.2` molal aqueous solution of a week acid (HX) is 20 % ionised,The frrezing point of this solution is (Given `k_(f)=1.86^(@)Ckg mol^(-1)` for water) :

A 0.2 molal aqueous solution of weak acid (HX) is 20% ionised. The freezing point of this solution is (Given, K_(f) = 1.86^(@) C m^(-1) for water)

A 0.2 molar aqueous solution of a weak acid (HX) is 20% ionised . The freezing point of the solution is: (Given: K_(f)=1.86^(@) C kg" "mol^(-1)" for water")

A 0.2 Molal aqueous solution of a weak acid (HX) is 20 % ionised . The freezing point of this solution is ______. ("Given " =K_(f) =1.86^(@)C/m for water )

A 0.2 molal aqueous solution of a weak acid HX is 20% ionized. The freezing point of the solution is (k_(f) = 1.86 K kg "mole"^(-1) for water):

A 0.2 molal aqueous solution of a weak acid HX is 20% ionized. The freezing point of the solution is (k_(f) = 1.86 K kg "mole"^(-1) for water):

A 0.2 molal aqueous solution of a weak acid HX is 20% ionized. The freezing point of the solution is (k_(f) = 1.86 K kg "mole"^(-1) for water):