NEET Chemistry Solutions Online Test Set C

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Question 1

Question

0.5 molal aqueous solution of a weak acid (HX) is 20% ionized. If Kf for water is 1.86 K kg mol sup‰ÛÒ1, the lowering in freezing point of the solution is

Answer
–0.56 K
0.56 K
–1.12 K
1.12K