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Chapter 01 Solutions

Class 11 Chemistry के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ChemistryWhich statement correctly explains mass percentage?Class 11Chapter 01: SolutionsLevel 3EasyChemistryIf there are 0.5 mole solute and 1.5 moles solvent, what is the mole fraction of solute?Class 11Chapter 01: SolutionsLevel 6EasyChemistryWhich option contains mass-based concentration terms?Class 11Chapter 01: SolutionsLevel 5EasyChemistryWhich option selects the most stable concentration term when temperature changes?Class 11Chapter 01: SolutionsLevel 7MediumChemistryIn which situation may molarity and molality values not be the same?Class 11Chapter 01: SolutionsLevel 7MediumChemistryWhat is 500 ppm in percent?Class 11Chapter 01: SolutionsLevel 6EasyChemistry0.01 percent impurity is equal to how many ppm?Class 11Chapter 01: SolutionsLevel 6EasyChemistryA water sample has 10 mg impurity in 1 kg water. Approximately what is the concentration in ppm?Class 11Chapter 01: SolutionsLevel 6EasyChemistryA 200 mL solution contains 6 g solute. What is the mass-volume percentage?Class 11Chapter 01: SolutionsLevel 6EasyChemistryA 600 mL solution contains 30 mL solute. What is the volume percentage?Class 11Chapter 01: SolutionsLevel 6EasyChemistryA 500 g solution contains 50 g solute. What is the mass percentage?Class 11Chapter 01: SolutionsLevel 6EasyChemistryA 250 g solution contains 25 g solute. What is the mass percentage?Class 11Chapter 01: SolutionsLevel 6EasyChemistryIf the mole fraction of solute is 0.75, what is the mole fraction of solvent?Class 11Chapter 01: SolutionsLevel 5EasyChemistryThe mole fraction of solute in a solution is 0.25. Write it as mole percent.Class 11Chapter 01: SolutionsLevel 6EasyChemistryA solution has 2 moles solute and 3 moles solvent. What is the mole fraction of solute?Class 11Chapter 01: SolutionsLevel 6EasyChemistry0.4 mole solute is dissolved in 2 kg solvent. What is the molality?Class 11Chapter 01: SolutionsLevel 6EasyChemistryWhich term is good for expressing a very small impurity in salty water?Class 11Chapter 01: SolutionsLevel 5EasyChemistryWhich term can be useful for expressing concentration of a liquid-liquid solution like household vinegar?Class 11Chapter 01: SolutionsLevel 5EasyChemistryWhat does it mean if the mole fraction of a component is 0?Class 11Chapter 01: SolutionsLevel 5EasyChemistryWhat does it mean if the mole fraction of a component is 1?Class 11Chapter 01: SolutionsLevel 5Easy