At the same temperature and pressure, which of the following will have highest `KE` per mole

At the same temperature and pressure, which of the following gases will have highest kinetic energy per mole ?

At the same temperature and pressure ,which of the following gases will have highest kinetic energy per molecule (at . Wt . Of hydrogen = 1 , nitrogen = 14 , carbon = 12, oxygen = 16)?

At the same temperature and pressure ,which of the following gases will have highest kinetic energy per molecule (at . Wt . Of hydrogen = 1 , nitrogen = 14 , carbon = 12, oxygen = 16)?

At the same temperature and pressure, which of the following will have same kinetic energy per mole as N_(2)O ?

which of the following will have highest osmotic pressure:

Which of the following will have highest boiling point at 1 atm pressure ?