Question

The van't Hoff factor (i) for a dilute aqueous solution of the strong electrolyte barium hydroxide is
(1) 0
(2) 1
(3) 2
(4) 3

Answer 1

Answer:

Vant off factor(i) = Total number of ions present in the solution

Ba(OH)2→Ba+2+2OH−

So, the total number of ions in the solution is 3.

Hence, opton B is correct.

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