JEE Mains · Chemistry · STD 12 -1. Solution and colligative properties
If \(A_2 B\) is \(30 \%\) ionised in an aqueous solution, then the value of van't Hoff factor (i) is ______ \(\times 10^{-1}\).
- A 12
- B 14
- C 16
- D 18
Answer & Solution
Correct Answer
(C) 16
Step-by-step Solution
Detailed explanation
\(\begin{aligned} & \mathrm{i}=1+2 \alpha \\ & =1+2 \times(0.3) \\ & =1.6 \\ & =16 \times 10^{-1}\end{aligned}\)
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