V=RT/p so it depends on how much the decrease is:
if both are halved then volume is unchanged!
It decreases.
The volume decreases, in accordance to Boyle's Gas Law.
At constant temperature if the volume of a gas decreses what should I do now
Temperature and volume vary directly, so if temperature decreases, so does volume. Volume decreases because the measure of the average kinetic energy of the gas particles (temperature) is decreasing also. When that happens, a gas cannot expand, and will decrease.
When the temperature of a gas is increased at a constant pressure, its volume increases. When the temperature of a gas is devreased at constnt pressure, its volume decreases.
When the volume of a confined gas is reduced by half at a constant temperature, the pressure of the gas will double according to Boyle's Law. This is because the product of pressure and volume is constant for a given amount of gas at constant temperature. When the volume decreases, the pressure increases to maintain this equilibrium.
If the temperature of a gas is reduced by 25%, its volume decreases proportionally if the pressure and quantity of gas remain constant. This is known as Charles's Law, which states that the volume of a gas is directly proportional to its absolute temperature.
...pressure decreases.
...pressure decreases.
When the volume of a gas decreases at constant temperature according to Boyle's Law, the pressure of the gas increases. This relationship is represented by the formula P1V1 = P2V2, indicating that as the volume decreases, the pressure must increase to maintain the product of pressure and volume constant.
When the temperature of a gas is constant and the pressure decreases, the volume will increase. This is described by Boyle's Law, which states that at constant temperature, the pressure and volume of a gas are inversely proportional to each other.
decreases