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The rms speed of gaseous molecules change with change ina) temperature of the gasb) pressure of the gasc) volume of the gasd) density of the gas

The rms speed of gaseous molecules change with change ina) temperature of the gasb) pressure of the gasc) volume of the gasd) density of the gas

Grade:11

1 Answers

Umakant biswal
5359 Points
6 years ago
each molecule of a gas have slightly different kinetic energy. To calculate the average kinetic energy  of a sample of a gas, we use an average speed of the gas, called the root mean square speed .. 
its depend upon the moleular weight and the temp . 
so,option no a will turns out to be the correct option here . 
HOPE IT CLEARS 

 

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