Question

At what temperature is the root mean square speed of molecules of hydrogen is twice that at NTP?​

Answer 1

Answer:

At what temperature will the R.M.S. speed of the molecules of gas be three times its value at N.T.P.? To Find: Temperature = T2 =? Ans: At a temperature of 2184 °C the r.m.s. speed of the molecules of a gas is three times its value at N.T.P .Given: Root mean square velocity of hydrogen molecules at 300 Kis 1930 ms - 1. According to the formula for root mean square velocity, Root mean square velocity directly proportional to the temperature of a compound molecule and inversely proportional to the mass of that molecule.

Explanation: