Q. If volume containing gas is compressed to half, how many moles of gas remained in the vessel?
A) Just double
B) Just half
C) Same
D) More than double
Explanation
(c)
A gas is not escaped or injected, so, number of moles remain the same. When volume of gas is compressed to half, no change will occur in the vessel.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.