In which case van't Hoff factor is maximum (assuming no hydrolysi… - Vidyadip

MCQ

In which case van't Hoff factor is maximum (assuming no hydrolysis)?

A
KCl, 50% ionised
B
K₂SO₄, 40% ionised
C
FeCl₃, 30% ionised
D
SnCl₄, 20% ionised

✓

Answer

FeCl₃, 30% ionised

Explanation:

Soluten a i = [1 + (n -1)a]

KCl 20.51.5

K₂SO₄ 30.41.8

FeCl₃ 40.31.9

SnCl₄ 50.21.8

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