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

The van't Hoff factor

(i)

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

$0$
$1$
$2$
$3$

Solution

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

∴

van't Hoff factor

= 1 + 2 = 3

.

Asked in: NEET 2016 (Phase 2)

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