Question

If Vrms for H2 is x at a given temperature. Find Vrms for O2 at same temperature

Answer 1

Answer:

The rms velocity of a gas is expressed in terms of its temperature and molecular weight as

M

3RT

.

Hence at same temperature, c

rms

∝

M

1

⟹

c

H

2

c

O

2

=

M

O

2

M

H

2

=

32

2

=

4

1

⟹c

O

2

=

4

c

Answer 2

Answer:

answer of this question is 4C