MHT CET 2026 17th April Evening Shift | Liquid Solution Question 19 | Chemistry

Calculate the molar mass of a nonvolatile solute if 6.4 g of it dissolved in 100 g water produces a relative lowering in vapour pressure of $0 \cdot 016$ at 300 K.

$60 \text{ gmol}^{-1}$

$66 \text{ gmol}^{-1}$

$72 \text{ gmol}^{-1}$

$84 \text{ gmol}^{-1}$

MHT CET 2026 17th April Evening Shift

MCQ (Single Correct Answer)

-0

Calculate the cryoscopic constant of a solvent if depression in freezing point of $0 \cdot 3$ m solution of nonelectrolyte is $0 \cdot 48$ K

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

$1 \cdot 6 \text{ K kg mol}^{-1}$

$2 \cdot 2 \text{ K kg mol}^{-1}$

$2 \cdot 6 \text{ K kg mol}^{-1}$

MHT CET 2026 17th April Evening Shift

MCQ (Single Correct Answer)

-0

Identify the correct statement from following.

The vapour pressure of a solvent increases by dissolving nonvolatile solute into it.

The boiling point of solvent decreases by dissolving a nonvolatile solute into it.

The osmotic pressure of electrolytic solution is greater than nonelectrolytic solution of the same concentration.

The freezing point of solvent is a colligative properly.

MHT CET 2026 17th April Morning Shift

MCQ (Single Correct Answer)

-0

Which of the following concentrations of solutions of urea in water exhibits minimum freezing point depression?

$0.12$ m

$0.18$ m

$0.08$ m

$0.06$ m

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Chemistry

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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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Periodic Table and Periodicity Chemical Bonding and Molecular Structure Metallurgy Hydrogen and It's Compounds s-Block Elements p-Block Elements d and f Block Elements Coordination Compounds Environmental Chemistry

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IUPAC Nomenclatures General Organic Chemistry Isomerism Hydrocarbons Haloalkanes and Haloarenes Alcohol, Phenols and Ethers Aldehyde and Ketone Carboxylic Acids and Its Derivatives Compounds Containing Nitrogen Polymers Biomolecules Chemistry in Everyday Life Practical Organic Chemistry