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Average kinetic energy of molecules is

Directly proportional to square root of temperature
Directly proportional to absolute temperature
Independent of absolute temperature
Inversely proportional to absolute temperature
Additional Questions

The difference between the principal specific heats of nitrogen is 300 J/kg-K and ratio of the two specific heats is 1.4 then

Answer

Energy supplied to convert unit mass of substance from solid to liquid state at its melting point is called

Answer

The temperature at which the r.m.s. velocity of H2 becomes escape velocity from the earth is,

Answer

A molecule of mass m moving with a velocity v makes 5 elastic collisions with a wall of the container per second. The change in its momentum per second will be

Answer

The temperature of a gas is –68°C. to what temperature should it be heated, so that the r.m.s. velocity of the molecules be doubled?

Answer

Following gases are kept at the same temperature. Which gas possesses maximum r.m.s. speed?

Answer

Speed of 3 molecules of a gas are 3 m/s, 4 m/s and 5 m/s. R.m.s. speed of these molecule is,

Answer

What is the true for 3 moles of a gas?

Answer

The pressure exerted in terms of total kinetic energy per unit volume (E) is

Answer

At what temperature, the r.m.s. speed of the molecules of a gas is half its value at NTP?

Answer
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