Solutions Question 92

Question: The molal elevation constant is the ratio of the elevation in B.P. to [CPMT 1982]

Options:

A) Molarity

B) Molality

C) Mole fraction of solute

D) Mole fraction of solvent

Show Answer

Answer:

Correct Answer: B

Solution:

$ \Delta T_{b}=K_{b}\times m $ or $ K_{b}=\Delta T_{b}/m $



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