Question

According to Charles's Law, if the pressure of a gas stays constant, when the temperature increases, the volume __________.

Answer 1

The volume increases is right for apex

Answer 2

The correct answer is "the volume increases".

In fact, Charle's law states that when the pressure of a gas stays constant, the ratio between the temperature and the volume of the gas is constant:

`(T)/(V) =k`
where T is the gas temperature and V is its volume. We see from the formula that, if the temperature T increases, since the ratio must remain constant, the volume of the gas V increases as well.