MCQ Matter And Its States SET 2ALL MCQ For Matter And Its States 1. Which of the following metals does not form amalgams?Zinc MagnesiumIronCopperQuestion 1 of 152. Which gas is typically produced when metal reacts with acids?Carbon dioxide NitrogenHydrogen Oxygen Question 2 of 153. A radioactive rare gas isHelium RadonKryptonXenonQuestion 3 of 154. Name the particles which make up matter.Non metals AtomsMetalloids MetalsQuestion 4 of 155. Charles's law is observed at:constant volume constant pressureconstant temperature constant volume and pressureQuestion 5 of 156. The best conductor of heat among liquids is?Alcohol WaterMercury EtherQuestion 6 of 157. Which law states that the volume of an ideal gas at constant pressure is directly proportional to its absolute temperature?Boyle's law Avogadro's law Joule's lawCharles's lawQuestion 7 of 158. _________ is the change from the solid state into the gaseous state.Sublimation VapourizationFusion CondensationQuestion 8 of 159. The state of a matter can be changed from one state into another state by:Using electrolytes Using acids and basesIncreasing pressureAbsorbing radiating heat energyQuestion 9 of 1510. Particles of matter have following characteristics:They constantly moveThey attract each otherThey are very smallAll of the aboveQuestion 10 of 1511. Name a technique which is used for separating two or more dissolved solids which are present in a solution in very small quantities?DistillationCentrifugationCrystallisationChromatographyQuestion 11 of 1512. Diffusion in liquids is an example of:Smell of perfumeSmell of foodSpreading of ink in waterFragrance of incense stickQuestion 12 of 1513. Bose-Einstein Condensate haveHighest kinetic energyVery low kinetic energyHigh kinetic energyNone of theseQuestion 13 of 1514. The quantity of matter present in an object is called its:MassWeightGramDensityQuestion 14 of 1515. What s the term used to describe the phase change as a liquid becomes a solid?FreezingEvaporationCondensationNone of the aboveQuestion 15 of 15 Loading...
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