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Vapour Pressure

Class 12 Chemistry के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ChemistryIn an ideal solution, what is the correct reason for decrease in vapour pressure when mole fraction of solvent decreases?Class 12Chapter 01: Solutions4: Vapour PressureLevel 5Medium ChemistryIn vapour pressure questions, what should be the first idea when a non-volatile solute is mentioned?Class 12Chapter 01: Solutions4: Vapour PressureLevel 3Easy ChemistryWhich is the correct relation between vapour pressure and evaporation?Class 12Chapter 01: Solutions4: Vapour PressureLevel 3Easy ChemistryA solution has lower vapour pressure than pure solvent. What is the most likely conclusion?Class 12Chapter 01: Solutions4: Vapour PressureLevel 4Easy ChemistryIf the amount of non-volatile solute in a solution is increased, what happens to the vapour pressure of the solution?Class 12Chapter 01: Solutions4: Vapour PressureLevel 4Easy ChemistryIn which condition will water have the lowest vapour pressure?Class 12Chapter 01: Solutions4: Vapour PressureLevel 5Medium ChemistryIf one of two liquids evaporates faster at the same temperature, how will its vapour pressure be?Class 12Chapter 01: Solutions4: Vapour PressureLevel 3Easy ChemistryWhy does a liquid evaporate faster in a warm place than in a cold place?Class 12Chapter 01: Solutions4: Vapour PressureLevel 3Easy ChemistryOn what does vapour pressure mainly depend?Class 12Chapter 01: Solutions4: Vapour PressureLevel 3Easy ChemistryWhat is the effect of amount of liquid on vapour pressure if temperature is constant and liquid remains present?Class 12Chapter 01: Solutions4: Vapour PressureLevel 5Medium ChemistryIf actual vapour pressure is less than the value obtained from Raoult's law, what is it called?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Medium ChemistryIf actual vapour pressure is greater than the value obtained from Raoult's law, what is it called?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Medium ChemistryWhich deviation from Raoult's law can occur when new attractions are stronger?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Medium ChemistryWhich deviation from Raoult's law can occur when new attractions are weaker?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Medium ChemistryIn negative deviation from Raoult's law, how is the actual vapour pressure?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Medium ChemistryIn positive deviation from Raoult's law, how is the actual vapour pressure?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Medium ChemistryIn an ideal solution, how are attractions between components considered?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Medium ChemistryHow does Raoult's law apply in an ideal solution?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Medium ChemistryAccording to Dalton's law, how is total pressure of a vapour mixture obtained?Class 12Chapter 01: Solutions4: Vapour PressureLevel 5Easy ChemistryIn an ideal solution of two volatile liquids, total vapour pressure is equal to what?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Medium