Question

A gas at 300k has pressure 4×10^-10.The number molecules per cm^3 is of the order

Answer 1

This relationship between pressure and volume is known as Boyle's lawA law that states that at constant temperature, the volume of a fixed amount of a gas is inversely proportional to its pressure., after its discoverer, and can be stated as follows: At constant temperature, the volume of a fixed amount of a gas