wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The time taken for a certain volume of gas to diffuse through a small hole was 2 min. Under similar conditions an equal volume of oxygen took 5.65 minutes tp pass. The molecular mass of the gas is

A
32.0
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
11.33
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
4.0
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
8.0
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 4.0
According to the problem:
rArO2=MO2MA
Implies that
=tO2tA
Hence,
32MA=5.652
Since,MA=4



flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Stoichiometric Calculations
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon