MHT CET 2026 16th April Morning Shift | Liquid Solution Question 29 | Chemistry

If a 0.4 molal solution of a nonvolatile solute in organic solvent decreases its freezing point by 2.4 K., then the molal depression constant of solvent will be

$3.0\ \text{K kg mol}^{-1}$

$4.0\ \text{K kg mol}^{-1}$

$5.0\ \text{K kg mol}^{-1}$

$6.0\ \text{K kg mol}^{-1}$

MHT CET 2026 15th April Evening Shift

MCQ (Single Correct Answer)

-0

Which of the following colligative properties is useful to determine the molar masses of proteins, polymers or colloids, with the greatest precision?

Elevation in boiling point

Depression in freezing point

Osmotic pressure

Relative lowering of vapour pressure

MHT CET 2026 15th April Morning Shift

MCQ (Single Correct Answer)

-0

Calculate the van't Hoff factor of a centimolar solution of potassium ferrocyanide if it is $60\%$ dissociated at $300$ K.

$3.4$

$3.9$

$3.1$

$3.7$

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Some Basic Concepts of Chemistry Atomic Structure States of Matter Thermodynamics Chemical Equilibrium Ionic Equilibrium Liquid Solution Redox Reactions Surface Chemistry Solid State Electrochemistry Chemical Kinetics Nuclear Chemistry

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