At what temperature will the molar kinetic energy of `0.3 mol` of `'He'` be the same as that of `0.4 mol` of argon at `400 K`?

At what temperature will be total kinetic energy (KE) of 0.3 mole He be the same as the total KE of 0.40 mole of Ar at 400 K:

At what temperature will the total kinetic energy of 0.5 moles of He be the same as the total kinetic energy of 0.6 moles of neon at 300K?

At what temperature will the total kinetic energy of 0.30 mol of helium be same as the total kinetic energy of 0.40 mol of argon at 500 K.

At what temperature will the total KE of 0.3 mol of He be the same as the total KE of 0.40 mol of Ar at 400K ?

At what temperature will the total KE of 0.3 mol of He be the same as the total KE of 0.40 mol of Ar at 400 K

At what temperature will the total KE of 0.3 mol of He be the same as total KE of 0.4 mol of Ar at 400 K

What is the temperature at which the kinetic energy of 0.3 moles of helium is equal to the kinetic energy of 0.4 moles of argon at 400 K. ?

What is the temperaure at which the kinetic energy of 0.3 mole of helium is equal tp the kinetic energy of 0.4 mole of argon at 400K