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Mole Fraction

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

ChemistryWhen a non-volatile solute is added to a pure solvent, what happens to the mole fraction of solvent?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 6Easy ChemistryWhat is the mole fraction of solvent in a pure solvent?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 6Easy ChemistryRelative lowering of vapour pressure is related to what?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 7Medium ChemistryIf the mole fraction of solvent decreases, what happens to its vapour pressure according to Raoult's law?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Medium ChemistryIn Raoult's law, what does x generally represent?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Easy ChemistryAccording to Raoult's law, the partial vapour pressure of solvent in an ideal solution is proportional to what?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Medium ChemistryIf the mole fraction of the solvent is 0.5, according to Raoult's law, what fraction of the pure solvent vapour pressure will the solution vapour pressure be?Class 12Chapter 01: Solutions4: Vapour PressureLevel 8Easy ChemistryWhat happens to the mole fraction of the solvent when a non-volatile solute is added to a solution?Class 12Chapter 01: Solutions4: Vapour PressureLevel 7Easy ChemistryIf the mole fraction of the solvent decreases, what happens to its vapour pressure according to Raoult's law?Class 12Chapter 01: Solutions4: Vapour PressureLevel 7Easy ChemistryWhat does X_solvent represent in Raoult's law?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Easy ChemistryAccording to Raoult's law, the vapour pressure of a solvent in a solution is proportional to what?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Easy ChemistryIf a gas has high solubility, which relation explains its mole fraction and pressure at the same temperature?Class 12Chapter 01: Solutions3: SolubilityLevel 4Easy ChemistryFor a gas with small K_H, which statement is correct at the same pressure?Class 12Chapter 01: Solutions3: SolubilityLevel 7Medium ChemistryIf the partial pressure of a gas increases at constant temperature, how does its mole fraction in the solution change, assuming Henry's law remains valid?Class 12Chapter 01: Solutions3: SolubilityLevel 7Medium ChemistryIf the pressure of a gas is doubled at constant temperature and Henry's law applies, how will the mole fraction of the gas in solution change?Class 12Chapter 01: Solutions3: SolubilityLevel 9Medium ChemistryAt constant temperature, which relation correctly represents Henry's law between gas pressure and its mole fraction in a liquid?Class 12Chapter 01: Solutions3: SolubilityLevel 9Easy ChemistryAccording to Henry’s law, how are the pressure of a gas and its mole fraction in a solution related?Class 12Chapter 01: Solutions3: SolubilityLevel 9Easy ChemistryIf the solubility of a gas is expressed as mole fraction, what does it represent?Class 12Chapter 01: Solutions3: SolubilityLevel 11Easy ChemistryA gas has mole fraction 0.01 when its partial pressure is 0.5 bar. At the same temperature, what will be the mole fraction at 2.0 bar?Class 12Chapter 01: Solutions3: SolubilityLevel 13Medium ChemistryAccording to Henry's law, at the same temperature, if the partial pressure of a gas becomes 4 times, what happens to the mole fraction of dissolved gas?Class 12Chapter 01: Solutions3: SolubilityLevel 12Easy