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Class 12 · Chemistry · Medium

What is the most suitable reason for crystal formation when a hot saturated solution is cooled slowly?

Class 12 · Chemistry · Medium

At the same temperature and pressure, which of two gases will have higher solubility in a liquid?

Class 12 · Chemistry · Medium

At constant temperature, if the pressure of a gas above a liquid is made three times, what happens to its solubility according to Henry’s law?

Class 12 · Chemistry · Easy

If more solute is added to a saturated solution without changing temperature, what will generally happen?

Class 12 · Chemistry · Easy

Which condition is most suitable for increasing the solubility of a gas in a liquid?

Class 12 · Chemistry · Medium

What is the safest order while solving examination questions based on solubility?

Class 12 · Chemistry · Easy

Which point is most necessary to call a solution saturated?

Class 12 · Chemistry · Medium

The solubility of a solid increases greatly with temperature. Which statement is correct for such a solid?

Class 12 · Chemistry · Medium

If only the mass of solute is given in a solubility question and the amount of solvent is not given, why is the comparison incomplete?

Class 12 · Chemistry · Medium

Which change is suitable if the solubility of a gas in a liquid needs to be decreased?

Class 12 · Chemistry · Medium

What is the correct reason for the immiscibility of water and oil?

Class 12 · Chemistry · Medium

What is the main reason water and ethanol mix well?

Class 12 · Chemistry · Medium

Why can two liquids be completely miscible?

Class 12 · Chemistry · Medium

When solute–solvent attractions are sufficiently favourable compared with solute–solute attractions, what happens to the possibility of dissolving?

Class 12 · Chemistry · Easy

What happens if more solute than its solubility is added to a solution at the same temperature?

Class 12 · Chemistry · Medium

What is the advantage of expressing the solubility of a gas in a liquid as mole fraction?

Class 12 · Chemistry · Medium

A student says that increasing pressure greatly increases every type of solubility. Why is this statement incorrect?

Class 12 · Chemistry · Easy

Why is the same amount of solvent considered necessary when comparing solubility?

Class 12 · Chemistry · Medium

What may happen if a saturated solution is evaporated without changing its temperature?

Class 12 · Chemistry · Medium

Why can a saturated solution become unsaturated when more solvent is added at the same temperature?

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