Question

Containers A, B and C of equal volume contain oxygen, neon and methane
respectively at the same temperature and pressure. The correct increasing order of
their masses is
(A) A<B<C
(B) B<C<A
(C) C<A <B
(D) C<B<A​

Answer 1

Answer:

d

Explanation:

equal volume means equal no of moles which means their mass order will be like molar mass order

molar mass of O2 is 32 , Ne is 20 and CH4 is 16