80 mole percent of {\MgCl}_{-} 2 is dissociated in aqueous solution. The vapour pressure of 1.0 molal aqueous solution of {\MgCl}_2 at 38^{\circ} {\C} is _______ {\mmHg}. (Nearest integer) Given : Vapour pressure of water at 38^{\circ} {\C} is 50 {\mm} {\Hg}. [12-Apr-2023 shift 1]

Solutions Part 2

Section: Chemistry

Question : 55 of 86

Marks: +1, -0

80 mole percent of MgCl−2 is dissociated in aqueous solution. The vapour pressure of 1.0 molal aqueous solution of MgCl2 at 38∘C is _______ mmHg. (Nearest integer)
Given : Vapour pressure of water at 38∘C is 50‌mm‌Hg.

[12-Apr-2023 shift 1]

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