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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।

ChemistryA saturated solution dissolves more solid solute on heating. What does this indicate?Class 12Chapter 01: Solutions3: SolubilityLevel 6Medium ChemistryIf the partial pressure of a gas is made two times and Henry's law is obeyed at constant temperature, what happens to its mole fraction in the solution?Class 12Chapter 01: Solutions3: SolubilityLevel 6Easy 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 ChemistryWhy is solubility of breathing gases under high pressure important for divers?Class 12Chapter 01: Solutions3: SolubilityLevel 6Medium ChemistryAt the same temperature and pressure, if one gas is more soluble in water than another, how will its Henry's law constant compare?Class 12Chapter 01: Solutions3: SolubilityLevel 7Medium ChemistryWhich mathematical expression correctly represents Henry's law for the solubility of a gas in a liquid?Class 12Chapter 01: Solutions3: SolubilityLevel 7Medium ChemistryWhich statement best expresses the solubility of a solid?Class 12Chapter 01: Solutions3: SolubilityLevel 2Easy ChemistryWhy do crystals start forming when a supersaturated solution is slightly disturbed?Class 12Chapter 01: Solutions3: SolubilityLevel 6Medium ChemistryWhat happens when extra solute is added to a saturated solution at constant temperature?Class 12Chapter 01: Solutions3: SolubilityLevel 3Easy ChemistryWhen dissolution of a solid solute is exothermic, what generally happens to its solubility on increasing temperature?Class 12Chapter 01: Solutions3: SolubilityLevel 5Easy ChemistryWhen dissolution of a solid solute is endothermic, how does its solubility generally change on increasing temperature?Class 12Chapter 01: Solutions3: SolubilityLevel 5Easy ChemistryIf a gas has a higher Henry's law constant, what is the correct conclusion about its solubility at the same temperature and pressure?Class 12Chapter 01: Solutions3: SolubilityLevel 7Medium ChemistryUnder which condition is a gas most likely to have maximum solubility in water?Class 12Chapter 01: Solutions3: SolubilityLevel 3Easy ChemistryWhy may fish find it difficult to breathe in water at higher temperature?Class 12Chapter 01: Solutions3: SolubilityLevel 4Easy ChemistryWhy do bubbles escape rapidly when a cold drink bottle is opened?Class 12Chapter 01: Solutions3: SolubilityLevel 5Medium ChemistryIf the pressure of a gas is doubled at constant temperature, what happens to its solubility in water?Class 12Chapter 01: Solutions3: SolubilityLevel 8Easy ChemistryFor a sparingly soluble salt, what condition exists between dissolved and undissolved solid in a saturated solution?Class 12Chapter 01: Solutions3: SolubilityLevel 11Medium ChemistryWhen a common ion is already present in the solution of a salt, what effect will it have on its dissolution?Class 12Chapter 01: Solutions3: SolubilityLevel 11Medium 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 ChemistryWhen asked about the effect of both temperature and pressure on gas solubility, which is the safest analysis?Class 12Chapter 01: Solutions3: SolubilityLevel 9Medium