Boyle's law states that
A. pressure of a gas is inversely proportional to its volume i.e. P × V = constant
B. pressure of a gas is directly proportional to its volume i.e. P⁄V = constant
C. pressure of a gas is inversely proportional to the square of its volume i.e. P × V2 = constant
D. pressure of a gas is directly proportional to the square of its volume i.e. P ⁄ V2 = constant