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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।

ChemistryWhy are divers advised to return to the surface slowly?Class 12Chapter 01: Solutions3: SolubilityLevel 6Medium ChemistryWhat is the correct reason for greater dissolution of gases in a diver's blood at depth?Class 12Chapter 01: Solutions3: SolubilityLevel 5Easy ChemistryWhat is the main scientific reason for bubble formation as soon as a sealed soda bottle is opened?Class 12Chapter 01: Solutions3: SolubilityLevel 4Easy ChemistryThe pressure of a gas is made three times at constant temperature. Under ideal Henry's law behaviour, how will its solubility change?Class 12Chapter 01: Solutions3: SolubilityLevel 5Easy ChemistryIf Henry's law constant for a gas is low, what is the most correct conclusion about its solubility?Class 12Chapter 01: Solutions3: SolubilityLevel 5Easy ChemistryAt constant temperature, which relation correctly represents Henry's law between gas pressure and its mole fraction in a liquid?Class 12Chapter 01: Solutions3: SolubilityLevel 9Easy ChemistryWhy is it necessary to mention pressure while reporting solubility of a gas?Class 12Chapter 01: Solutions3: SolubilityLevel 8Easy 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