<Table> <Tr> <Td> P V = k (\ displaystyle PV = k) </Td> <Td> Pressure multiplied by volume equals some constant k (\ displaystyle k). </Td> </Tr> </Table> <Tr> <Td> P V = k (\ displaystyle PV = k) </Td> <Td> Pressure multiplied by volume equals some constant k (\ displaystyle k). </Td> </Tr> <P> where P is the pressure of the gas, V is the volume of the gas, and k is a constant . </P> <P> The equation states that the product of pressure and volume is a constant for a given mass of confined gas and this holds as long as the temperature is constant . For comparing the same substance under two different sets of conditions, the law can be usefully expressed as </P>

The pressure of a gas is dependence on what quantities