Question

Name two measurable properties of the gas and give its SI unit​

Answer 1

Answer:

(iii) S.I. unit of temperature is kelvin (K) or absolute degree. (5) Pressure : (i) Pressure of the gas is the force exerted by the gas per unit area of the walls of the container in all directions. (ii) Pressure exerted by a gas is due to kinetic energy (KE = (1/2) mv2) of the molecules.