Which one of the following statements is correct ?
a) For water at 100o
Celsius at sea level, the vapour pressure is equal to atmospheric
pressure
b) Surface energy (or tension) is caused by the force of adhesion between liquid
molecules
c) Viscosity of a fluid is the property exhibited by it both in static and in dynamic
conditions
d) Air is 50,000 times more compressible than water
a) For water at 100o
Celsius at sea level, the vapour pressure is equal to atmospheric
pressure
b) Surface energy (or tension) is caused by the force of adhesion between liquid
molecules
c) Viscosity of a fluid is the property exhibited by it both in static and in dynamic
conditions
d) Air is 50,000 times more compressible than water