Related with class plus one chemistry chapter "STATES OF MATTER"

1. THE LIQUID STATE
Raji V
Physical science
KUTEC
Dharmasala

2. Properties of liquids
•Vapour pressure
•Boiling point
•Viscosity
•Surface tension

3. Vapour pressure
In a liquid,the pressure exerted by
the the vapour when the rate of
evaporation becomes equal to rate of
condensation is known as vapour
pressure.

4. Boiling point
The vapour pressure of a liquid increases
with temperature. At a particular
temperature, the vapour pressure
becomes equal to atmospheric pressure.
This temperature is called boiling point.

5. Surface tension
It is defined as the force acting per
unit length perpendicular to the line
drawn on the surface of the liquid

6. Viscosity
It is the frictional force between two
layers of a liquid moving past one
another with different velocities.