When pressure is kept constant then the temperature varies with volume a. directly
b. inversely
c. none of these
d. both a and b.​

Idon’t know how to solve this question

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?