Question

The volume of a given quantity of a gas must increase if:



the temperature and pressure increase

the temperature and pressure decrease

the temperature increases and the pressure decreases

the temperature decreases and the pressure increases

Answer 1

i think its temp and pressure increase

Answer 2

In normal conditions, one variable is stays constant and 2 variables can be manipulated. For example in this question, Temperature and pressure are considered manipulated variables. and volume constant. As you apply heat to a constant volume of a gas the volume will increase to (double) of the initial amount of gas at constant. Therefore it's C

Answer 3

o ok i see thanks man theres still more questions to answer lol

Answer 4

pressure is constant, as the volume of gas increase there is more pressure building up in the container. At some point the pressure of the gas increase inside the container' i'll life the pressure that is being applied on the gas.