1.

Which of the following statements is (are) correct?

Answer»

The ratio of the AVERAGE speed to the rms speed is independent of the temperature
The square of the mean speed of the molecules is EQUAL to the mean squared speed at a certain temperature
Mean kinetic energy of the gas molecules at any given temperature is independent of the mean speed
The difference between rms speed and average speed at ay temperature for DIFFERENT GASES diminishes as larger and yet larger MOLAR masses are considered

Answer :A::C::D


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