Question

Gas at a pressure `P_(0)` in contained as a vessel. If the masses of all the molecules are halved and their speeds are doubles. The resulting pressure P will be equal to
A. `4P_(0)`
B. `P_(0)`
C. `2P_(0)`
D. `P_(0)//2`

Answer 1

Correct Answer - C
`(C_2)/(C_(1))=sqrt((3p_(2)v)/(M_(2))xx(M_(1))/(3p_(1)v))`