Solution Toggle

Which of the following gases diffuse fastest?

(a)

The vapour pressure of a liquid increases with the:

(b)

The freezing point depends upon:

(c)

One atmospheric pressure is equal to:

(d)

Which of the following does not affect the boiling point:

(c)

The mobility of liquids is lesser than:

(b)

Which of the following have sharp melting point in solids:

(d)

Which of the following is the lightest form of matter:

(d)

The liquid molecules leave the surface of liquid in evaporation process because:

(c)

The density of gases increases when its:

(d)