Which among these statements are correct?

Dew point is the temperature at which air is saturated with water vapour.

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Calorimeter is used to measure the amount of mass transferred.

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Condensation is a process in which water vapour changes into water.

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Relative humidity depends on temperature and the pressure of the system

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Solution

The correct options are
A Dew point is the temperature at which air is saturated with water vapour.
C Condensation is a process in which water vapour changes into water.
D Relative humidity depends on temperature and the pressure of the system

Relative humidity is the ratio of the partial pressure of water vapour to the equilibrium vapour pressure of water at a given temperature.

Relative humidity depends on temperature and the pressure of the system.

Condensation is the change of water from its gaseous form (water vapour) into liquid water.

Calorimeter is used to measure heat produced during any reaction.

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