If at the same temperature and pressure, the densities of two diatomic gases are d1 and d2 respectively, the ratio of mean kinetic energy per molecule of gases will be

Question

If at the same temperature and pressure, the densities of two diatomic gases are d1 and d2 respectively, the ratio of mean kinetic energy per molecule of gases will be (A) 1: 1 (B)  d1: d2 (C)  √ d1: √ d2 (D)  √ d2: √ d1

Tardigrade Admin · Accepted Answer

Mean kinetic energy of gas depends only on the temperature. Here temperature is given same, so ratio of kinetic energies will be 1:1.

Q. If at the same temperature and pressure, the densities of two diatomic gases are $d_{1}$ and $d_{2}$ respectively, the ratio of mean kinetic energy per molecule of gases will be

1 : 1

$d_{1} : d_{2}$

$d_{1} : d_{2}$

$d_{2} : d_{1}$

Mean kinetic energy of gas depends only on the temperature. Here temperature is given same, so ratio of kinetic energies will be 1:1.

Q. If at the same temperature and pressure, the densities of two diatomic gases are d1​ and d2​ respectively, the ratio of mean kinetic energy per molecule of gases will be

1 : 1

d1​:d2​

d​1​:d​2​

d​2​:d​1​

Mean kinetic energy of gas depends only on the temperature. Here temperature is given same, so ratio of kinetic energies will be 1:1.

Q. If at the same temperature and pressure, the densities of two diatomic gases are $d_{1}$ and $d_{2}$ respectively, the ratio of mean kinetic energy per molecule of gases will be

$d_{1} : d_{2}$

$d_{1} : d_{2}$

$d_{2} : d_{1}$