Why is p1>p2>p3>p4 in Charles law graphs how to compare them
Hello Ramya,
Charles's law (also known as the law of volumes) is an experimental gas law which describes how gases tend to expand when heated. When the pressure on a sample of a dry gas is held constant, the Kelvin temperature and the volume will be directly related. This law describes how a gas expands as the temperature increases; conversely, a decrease in temperature will lead to a decrease in volume. You need to vary the temperature of the gas and records its new volume, at the new temperature. You should get series of values of V and T. Plot V and T values to get Charles' law graph. Good Luck!