According to Boyle's law, if pressure of a gas decreases by 50%, then its volume increases by
According to Charles' law, volume of a gas increases or decreases by _______ of its original volume at 00C for each degree centigrade rise or fall in temperature.
A given mass of ideal gas has volume (V) at pressure (P) and the room temperature. If its pressure is first increased by 50% and then decreased by 50% (both at constant temperature only), the volume becomes.