Question

The volume of a definite amount of gas at 3 atm pressure is 12 L. At constant temperature what should be its pressure so that the volume of the gas may reduce to 9 L?

Answer 1

Answer:

pressure=4atm

Explanation:

the formula is p1*v1=p2*v2

substituting,

3*12=p2 * 9

therefore p2=4atm