Home Chemistry Solution Test Online Mcqs Preparation Chemistry Solution Test Online Mcqs Preparation Chemistry Solution Test Online Mcqs Preparation With Answers Start Below 123456789101112131415Show paginator Hide paginator 7% Question 1 of 15 1. For observing Colligative properties, which of the following conditions should be fulfilledA. Solute should be non-electrolyteB. Solute should be non-volatileC. Solution should be diluteD. All of the aboveQuestion 1 of 15 Loading... Question 2 of 15 2. Which of the following statement is true about ideal solutions?A. Vapor pressure change is zeroB. The change in enthalpy is zeroC. The change in volume is zeroD. Both a and bQuestion 2 of 15 Loading... Question 3 of 15 3. Elevation of boiling point can be best studied by:A. Landsberger’s methodB. Gibb’s methodC. Beckmann’s methodD. None of the aboveQuestion 3 of 15 Loading... Question 4 of 15 4. Number of molecules of sugar in 1dm3 of 1M sugar solution is:A. 6.02 x 1020B. None of the aboveC. 6.02 x 1023D. 3.42 x 6.02 x 1022Question 4 of 15 Loading... Question 5 of 15 5. That solution which possess maximum concentration of solute at given temperature is known as:A. Dilute solutionB. UnsaturatedC. SaturatedD. Super saturatedQuestion 5 of 15 Loading... Question 6 of 15 6. The freezing point is the temperature of the substance at which its solid and liquid phases have the:A. Same densityB. Same volumeC. Different vapor pressureD. Same vapor pressureQuestion 6 of 15 Loading... Question 7 of 15 7. Which liquid solute is dissolved in liquid solvent, then the best unit of concentration is?A. % w/wB. % v/vC. % v/wD. % w/vQuestion 7 of 15 Loading... Question 8 of 15 8. Molailty of pure water is:A. 1B. 18C. 6D. 55.5Question 8 of 15 Loading... Question 9 of 15 9. The relative lowering of vapor pressure is equal toA. Mole fraction of soluteB. Mole fraction of solventC. Molar mass of soluteD. Mole fraction of solutionQuestion 9 of 15 Loading... Question 10 of 15 10. The study of elevation of boiling point is calledA. CryoscopyB. None of theseC. EbullioscopyD. OsmometeryQuestion 10 of 15 Loading... Question 11 of 15 11. The substances which don’t dissolve in reasonable amount in particular solvent areA. InsolubleB. Well solubleC. Sparingly solubleD. MiscibleQuestion 11 of 15 Loading... Question 12 of 15 12. The addition of sodium chloride to water, while boiling eggs results toA. Prevent breaking of eggsB. Decrease boiling point of waterC. Make egg tastyD. Increase the boiling point of waterQuestion 12 of 15 Loading... Question 13 of 15 13. Colligative property is not represented by:A. Elevation of boiling pointB. Relative lowering of vapor pressureC. Osmotic pressureD. Freezing pointQuestion 13 of 15 Loading... Question 14 of 15 14. Which of the following is an example of solid in solid solution?A. Mercury metal in silver metalB. All of the aboveC. Dust particles in smokeD. OpalsQuestion 14 of 15 Loading... Question 15 of 15 15. Which of the following 0.1 m solution will have the lowest freezing point?A. NaClB. UreaC. GlucoseD. K2SO4Question 15 of 15 Loading... Loading... Related Study Posts:Mdcat Test Chemistry Test Online PreparationWhy Students Fail in Exam Reason and Its SolutionEssay on Terrorism in Pakistan Causes Effects and SolutionWho is Who Test Preparation Mcqs OnlineUrdu Test Preparation Online McqsTESCO Jobs Online NTS Test Preparation McqsPPSC Lecturer Test Preparation Online McqsFIA ASI Sub Inspectors Job 2022 OTS Test Preparation Mcqs…IB Pakistan NTS Jobs 2022 Online Test Preparation McqsMDCAT Test Preparation Online Related Syllabus Mcqs