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Question: Answered & Verified by Expert
$\mathrm{K}_f$ value of $\mathrm{H}_2 \mathrm{O}$ is 1.86 . The value of $\Delta T_f$ for $0.1 \mathrm{~m}$ solution of non-volatile solute is
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Options:
  • A 18.6
  • B 0.186
  • C 1.86
  • D 0.0186
Solution:
1889 Upvotes Verified Answer
The correct answer is: 0.186
$\Delta T_f=K_f \times m=1.86 \times 0.1=0.186$

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