Navigate

A helium, molecule is two times heavier than a hydrogen molecule at 298 K

A helium, molecule is two times heavier than a hydrogen molecule at 298 K. The average kinetic energy of a helium molecule is

Options

(a) 2 times that of hydrogen molecule
(b) half that of hydrogen molecule
(c) 4 times that of hydrogen molecule
(d) same as that of hydrogen molecule

Correct Answer:

same as that of hydrogen molecule

Explanation:

Average kinetic energy does not depend on nature of gas.

KA2000
admin:

Related Questions

  1. An orbital in which n = 4 and l = 2 is expressed by
  2. For the reaction one of the mole of zinc dust with one mole of sulphuric acid
  3. MnO₃ in an acidic medium dissociates into
  4. If 1 mL of water contains 20 drops then number of molecules in a drop of water
  5. In alkaline hydrolysis of a tertiary alkyl halides by aqueous alkali,