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

ChemistryWhat is molarity?Class 11Chapter 01: SolutionsLevel 3EasyChemistryVolume percentage is most commonly used for which type of solution?Class 11Chapter 01: SolutionsLevel 3EasyChemistryA solution contains 4 mol solute and 10 mol total. What is the mole fraction of the solute?Class 11Chapter 01: SolutionsLevel 4EasyChemistryWhich option correctly explains why molality is stable with temperature changes?Class 11Chapter 01: SolutionsLevel 4EasyChemistryWhich option gives the correct unit of normality?Class 11Chapter 01: SolutionsLevel 3EasyChemistry18 g glucose is dissolved in 90 g water. If the molar mass of glucose is 180 g mol−1, what is the molality?Class 11Chapter 01: SolutionsLevel 5MediumChemistryIf 50 mL of a 2 M solution is diluted with water to 250 mL, what is the new molarity?Class 11Chapter 01: SolutionsLevel 4EasyChemistryWhich option gives the correct way to increase molarity if volume remains same?Class 11Chapter 01: SolutionsLevel 1EasyChemistry12 g urea is dissolved in 200 g water. Molar mass of urea is 60 g per mole. What is the molality?Class 11Chapter 01: SolutionsLevel 3MediumChemistry36 g glucose is dissolved in water to make 400 mL solution. Molar mass of glucose is 180 g per mole. What is the molarity?Class 11Chapter 01: SolutionsLevel 3MediumChemistry8 g sodium hydroxide is dissolved in 200 mL solution. Molar mass is 40 g per mole. What is the molarity?Class 11Chapter 01: SolutionsLevel 3MediumChemistry0.25 mole solute is present in 500 g solvent. What is the molality?Class 11Chapter 01: SolutionsLevel 2EasyChemistryWhich option correctly shows the preparation of a 2 molal solution?Class 11Chapter 01: SolutionsLevel 2EasyChemistryWhich option correctly represents an increasing concentration trend?Class 11Chapter 01: SolutionsLevel 2EasyChemistry1.5 moles of solute are present in 0.5 kg solvent. What is the molality?Class 11Chapter 01: SolutionsLevel 3EasyChemistryWhat should be the total volume to prepare a 2 M solution using 0.4 mole solute?Class 11Chapter 01: SolutionsLevel 3EasyChemistryHow many moles of solute are present in 250 mL of a 2 M solution?Class 11Chapter 01: SolutionsLevel 3EasyChemistryIf 0.1 mole sodium chloride is dissolved in 900 g water, what is the molality?Class 11Chapter 01: SolutionsLevel 3EasyChemistry0.5 mole solute is present in 250 g solvent. What is the molality?Class 11Chapter 01: SolutionsLevel 3EasyChemistryWhat is the mole fraction of water in a mixture of 36 g water and 46 g ethanol?Class 11Chapter 01: SolutionsLevel 4Medium