solutions

Question: A 0.2 molal aqueous solution of a weak acid (HX) is 20% ionised. The freezing point of this solution is (Given ${{K}_{f}}={{1.86}^{o}}C/m$ for water) [IIT 1995]

1) $-{{0.31}^{o}}C$

2) $-{{0.45}^{o}}C$

3) $-{{0.53}^{o}}C$

4) $-{{0.90}^{o}}C$

Solution:

Explanation: No Explanation

Colligative properties

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