The van't Hoff factor i for a dilute aqueous solution of the strong electrolyte barium hydroxide is

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The van't Hoff factor

(i)

for a dilute aqueous solution of the strong electrolyte barium hydroxide is

ChemistrySolutionsNEETNEET 2016 (Phase 2)

Options:

A $0$
B $1$
C $2$
D $3$

Solution:

1971 Upvotes Verified Answer

The correct answer is:

3

B a {(O H)}_{2} ⟶ B a^{2 (+)} + 2 O H^{(-)}

∴

van't Hoff factor

= 1 + 2 = 3

.

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