1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Electronic Configuration
Which is the ...
Question
Which is the lightest gas?
A
Helium
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Oxygen
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Hydrogen
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Nitrogen
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
C
Hydrogen
Atomic weight of hydrogen is least so it is the lightest gas.
Hydrogen
dirigibles are able to float in the atmosphere
Suggest Corrections
0
Similar questions
Q.
Which is the lightest gas
Q.
Which toy is the lightest?
Q.
Which among the following is the lightest?
Q.
Which of the following gas is lightest?
Q.
The lightest gas which is non-inflammable is:
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Periodic Trends
CHEMISTRY
Watch in App
Explore more
Electronic Configuration
Standard XII Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Solve
Textbooks
Question Papers
Install app