Three closed vessels A, B and C are at the same temperature T and contain gases that obey the Maxwellian distribution. Vessel A contains only O 2 , B only N 2 and C a mixture of equal quantities o

Question

Three closed vessels A, B and C are at the same temperature T and contain gases that obey the Maxwellian distribution. Vessel A contains only $O_{2}$ , B only $N_{2}$ and C a mixture of equal quantities of $O_{2}$ and $N_{2}$ . If the average speed of the $O_{2}$ molecules in A is $v_{1}$ and that of the $N_{2}$ molecules in B is $v_{2}$ , the average speed of the $O_{2}$ molecules in C is: (Take M as the mass of an oxygen molecule)

Options:

Answer:

B

Solution:

At the same temperature the average speed of oxygen molecules

does not depend on what other gases are present, so it stays $v_{1}$ . B.

TestHub · Accepted Answer

At the same temperature the average speed of oxygen molecules does not depend on what other gases are present, so it stays v 1 ​ . B.

Physics - Heat & Thermo Question with Solution | TestHub

Options:

Doubts & Discussion