If the pressure of dry gas is given by X and the total pressure is given by X + 3, then what is aqueous tension?

Which of the following element is not a gas?

Which of the following statements do you think is the correct one?

PV/nRT is known as ________

Which of the following is greater for identical conditions and the same gas?

Why do you think the pressure is exerted by the gas on the walls of the container in all directions?

A fluid is a ___________

What is S.I. unit of Surface Tension?