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Chapter 01 Solutions

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

ChemistryWhat is the molality when 1.2 moles of solute are dissolved in 0.6 kg of solvent?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistry2 moles of solute are dissolved to prepare 500 mL of solution. What is the molarity of the solution?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryFor which concentration term is the mass of the solvent essential for calculation?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryFor which concentration term is knowing the final volume of the solution essential for calculation?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryWhich concentration term is directly dependent on the volume of solution and therefore decreases when the solution is diluted without adding more solute?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryIf the mole fraction of the solvent in a binary solution is 0.65, what is the mole fraction of the solute?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryIn a binary solution, the solute is present in 4 moles and the solvent is present in 6 moles. What is the mole fraction of the solute?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistry0.75 mol of solute is dissolved in 1.5 kg of solvent. What is the molality of the solution?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistry0.2 mol of solute is present in 400 mL of solution. What is the molarity of the solution?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistry12 g of urea is dissolved to prepare 300 mL of solution. What is the mass-volume percentage of urea?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryA solution is prepared by using 40 mL of solute and making the final solution volume 200 mL. What is the volume percentage of the solute?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryIf 20 g of solute is dissolved in 180 g of solvent, what is the mass percentage of the solute in the solution?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryWhich option gives the correct pair?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryIf the moles of solute remain the same and the volume of the solution is reduced to half, what happens to molarity?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryIf both the moles of solute and the volume of the solution are doubled, what happens to molarity?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryWhich example best represents mass-volume percentage?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistry25 mL of solute is used to make 100 mL of solution. What is the volume percentage?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryWhat is the mass percentage of a solution made from 5 g solute and 95 g solvent?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryWhich statement gives correct information about molality?Class 12Chapter 01: Solutions2: Concentration MetricsEasyChemistryWhich statement gives correct information about molarity?Class 12Chapter 01: Solutions2: Concentration MetricsEasy

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