Which of the following equations represents Charles's Law A P1V1=P2V2 B. PV=nRT C. V=nRT/P D. V1/T1=V2/T2

Charles's Law states that the volume of a given amount of gas is directly proportional to its temperature on an absolute scale if pressure and the amount of gas are held constant. The equation that represents Charles's Law is:<br /><br />D. $V1/T1=V2/T2$<br /><br />This equation shows the relationship between the initial volume (V1) and temperature (T1) of a gas and its final volume (V2) and temperature (T2) when the pressure and the amount of gas are constant.