[" At what temperature will the total "KE" of "0.30" mole of He "],[" be the same as the total "KE" of "0.40" mole "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 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 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 KE of 0.3 mol of He be the same as total KE of 0.4 mol 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 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 the molar kinetic energy of 0.3 mol of 'He' be the same as that of 0.4 mol of argon at 400 K ?