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Concentration Metrics

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

ChemistryWhich option gives the correct meaning of volume percentage?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 1EasyChemistry1 g solute is used to make 500 mL solution. What is the mass-volume percentage?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 2EasyChemistry75 mL solute is used to prepare 300 mL solution. What is the volume percentage?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 2EasyChemistryA 50 g solution contains 5 g solute. What is the mass percentage?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 2EasyChemistryWhat is the mass of solute in 200 g of a 20% by mass solution?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 2EasyChemistryIf 100 g of solution contains 15 g solute, what is the mass of solvent?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 2EasyChemistry500 mL of a 0.5 M solution is diluted to 1000 mL. What is the new molarity?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 3EasyChemistryA 1 M solution is diluted from 1 L to 2 L. What is the new molarity?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 3EasyChemistryIf the mole fraction of solute is 0.3, what is the mole fraction of solvent in a binary solution?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 2EasyChemistry2 g solute is dissolved to make 250 mL solution. What is the mass-volume percentage?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 3EasyChemistry40 mL solute is mixed with solvent to make 200 mL solution. What is the volume percentage?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 3EasyChemistryIf 25 g solute is dissolved in 225 g solvent, what is the mass percentage?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 3EasyChemistryIf 2 moles of solute are dissolved in water to make 4 L of solution, what is the molarity?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 3EasyChemistryWhich statement correctly uses molality?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 1EasyChemistryIf 100 mL of solution contains 5 g glucose, what is the mass-volume percentage?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 3EasyChemistryIn mass percentage, if solute is 15 g and total solution is 150 g, what is the percentage?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 3EasyChemistryIf the moles of solute are doubled while the volume remains the same, what happens to molarity?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 5MediumChemistryIf the moles of solute remain the same and the volume of solution is doubled, what happens to molarity?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 5MediumChemistryIf the molarity of a solution is 2, what does it mean?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 3EasyChemistryWhich term uses the mass of solvent, not the mass of solution?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 4Easy