Solutions Question 85

Question: The rise in the boiling point of a solution containing 1.8 gram of glucose in 100g of a solvent in 0.1oC . The molal elevation constant of the liquid is [CPMT 1999]

Options:

A) 0.01 K/m

B) 0.1,K/m

C) 1,K/m

D) 10,K/m

Show Answer

Answer:

Correct Answer: C

Solution:

Kb=ΔTbm=0.1×1001.8180×1000=1,K/m .



NCERT Chapter Video Solution

Dual Pane