Question

The average kinetic energies of helium
(mol.wt.4), methane (mol.wt.16) and sulphur-
dioxide (mol.wt.64), at certain temperature are
respectively x, y and z kJmol. The ratio of x,
y and z is​

Answer 1

Answer:

1:1:1

Explanation:

he_m =4 =4÷4=1

ch4_m=16=16÷16=1

so2_m=64=64÷64=1

ke1:ke2:ke3

3/2n1R1T1:3/2n2R2T2:3/2n3R3T3

=1:1:1