Excess pressure inside a liquid drop is `60N/m^2`?. What will be the excess pressure inside a liquid bubble of the same radius formed by the same liquid?

Obtain an expression for excess of pressure inside a drop of radius r and surface tension S.

100 g of liquid A (molar mass 140g"mol"^(-1) ) was dissolved in 1000 g of liquid B (molar mass 180 g"mol"^(-1) ) . The vapour pressure of pure liquid B was found to be 500 torr. What will be the vapour pressure of pure liquid A and its vapour pressure in the solution respectively if the total vapour pressure of the solution is 475 torr?

Vapour pressure is an important property of liquids . a) What is vapour pressure?

When a surface is immersed in a liquid, what is the direction of pressure on the surface?

There is always an excess of pressure inside drops and bubbles. State true or false: "A drop of liquid under no external forces is always spherical in shape."

What is the effect of temperature on the vapour pressure of a liquid?