Give reason for the following:

Liquids have a definite volume but no definite shape.

Give reason for the following :

Liquids have higher density than gases.

Give reason for the following :

Liquids are much less compressible than gases.

Give reason for the following:

Liquids possess fluidity.

Explain the effect of temperature on the following:

Viscosity

Explain the effect of temperature on the following :

Vapour pressure