Chapter 3 Solution MCQs 10 min Score: 0 Attempted: 0/10 Subscribe 1. Mole fraction is represented by (A) M (B) m (C) X (D) nShow All Answers 2. Number of gram equivalents of solute present per liter of solution (A) Strength (B) Molarity (C) Normality (D) MolalityShow All Answers 3. Depression of freezing point is proportional to decrease in (A) Vapor pressure (B) Temperature (C) Pressure (D) VolumeShow All Answers 4. External pressure which stops the flow of lower concentration to higher concentration is known as (A) Osmotic pressure (B) Hydraulic pressure (C) Hydrostatic pressure (D) Dynamic pressureShow All Answers 5. Example of heterogeneous system (A) Pure gas (B) Pure liquid (C) Salt solution (D) Oil + water solutionShow All Answers 6. Example of intensive property is (A) Pressure, temperature (B) Energy, volume (C) Moles, enthalpy (D) Work, internal energyShow All Answers 7. The component of the solution in less quantity (A) Solvent (B) Solute (C) Solution (D) None of theseShow All Answers 8. Amount of solute present in a solution is (A) Normality (B) Standard solution (C) Concentration (D) MolarityShow All Answers 9. Solution whose normality is known is called (A) Molar solution (B) Normal solution (C) Standard solution (D) Sub-standard solutionShow All Answers 10. 40 gm NaOH is (A) Atomic Weight (B) Molarity (C) 1 gm Equivalent (D) NormalityShow All Answers
