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

ChemistryWhy is it necessary to mention temperature while reporting solubility of a substance?Class 12Chapter 01: Solutions3: SolubilityLevel 8Easy ChemistryWhat may happen when a supersaturated solution is slightly disturbed?Class 12Chapter 01: Solutions3: SolubilityLevel 10Medium ChemistryUnder which condition can a solution become supersaturated?Class 12Chapter 01: Solutions3: SolubilityLevel 10Medium ChemistryTwo gases are dissolving in the same liquid at the same pressure and temperature. The first gas has a lower Henry’s law constant. Which gas will dissolve more?Class 12Chapter 01: Solutions3: SolubilityLevel 9Easy ChemistryWhat is the practical meaning of an increase in Henry's law constant with temperature?Class 12Chapter 01: Solutions3: SolubilityLevel 10Medium ChemistryWhen is it simple to compare gas solubility using only Henry's law constant?Class 12Chapter 01: Solutions3: SolubilityLevel 10Medium ChemistryWhy does a cold drink kept in an open bottle become less fizzy after some time?Class 12Chapter 01: Solutions3: SolubilityLevel 9Easy ChemistryFor solubility of a gas in a liquid, what can be a major effect of vigorous shaking?Class 12Chapter 01: Solutions3: SolubilityLevel 9Easy ChemistryWhat is the effect of stirring on dissolution of a solid?Class 12Chapter 01: Solutions3: SolubilityLevel 10Medium ChemistryHow is particle size of a solid solute related to its final equilibrium solubility in a liquid?Class 12Chapter 01: Solutions3: SolubilityLevel 10Medium ChemistryUnder which condition is the dissolved oxygen content of water most likely to be highest?Class 12Chapter 01: Solutions3: SolubilityLevel 8Easy ChemistryWhy is limited solubility of oxygen in water important for aquatic organisms?Class 12Chapter 01: Solutions3: SolubilityLevel 9Easy ChemistryIf the solubility curve is almost flat, how will purification by crystallisation be?Class 12Chapter 01: Solutions3: SolubilityLevel 10Medium ChemistryWhat does a steep solubility curve of a solid indicate?Class 12Chapter 01: Solutions3: SolubilityLevel 10Medium ChemistryWhy is slow cooling considered better than rapid cooling in crystallisation?Class 12Chapter 01: Solutions3: SolubilityLevel 10Medium ChemistryWhen can a saturated solution become unsaturated on heating?Class 12Chapter 01: Solutions3: SolubilityLevel 9Easy ChemistryIf solvent evaporates from a saturated solution and temperature remains the same, what may happen?Class 12Chapter 01: Solutions3: SolubilityLevel 9Easy ChemistryTo prevent precipitation in a solution, ionic product should be kept in which range?Class 12Chapter 01: Solutions3: SolubilityLevel 11Medium ChemistryAmong two salts of similar type, the one with higher solubility product will be what?Class 12Chapter 01: Solutions3: SolubilityLevel 11Medium ChemistryWhat does a small solubility product of a salt generally indicate?Class 12Chapter 01: Solutions3: SolubilityLevel 10Easy