At what temperature can the R.M.S. velocity of gas be three times its value at N.T.P.?

At what temperature will the R.M.S. velocity of gas be double the value at N.T.R?

At what temperature can R.M.S. velocity of gas be doubled its value at N.T.P.?

At what temperature, will R.M.S . velocity of hydrogen be four times of its value at N. T .P.?

Pressure remaining constant, at what temperature will the r.m.s. velocity of a gas be half of its value at O °C?

At what temperature is the R.M.S. speed of gas molecules half the value at N.T.P.?

The R.M.S. velocity of nitrogen molecules at N.T.P is.....

At what temperature will the R.M.S. velocity for H_2 molecule-be same as that for O_2 molecule at 127° C?

At what temperature will the speed of sound in air be 2 times its speed at NTP?

At what temperature will the speed of sound in air be 1.75 times its speed at NTP?