CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The ratio of radius of 2nd and 3rd Bohr's orbit is:

A
3 : 2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
9 : 4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
2 : 3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
4 : 9
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D 4 : 9
We know that the radius of an orbit in a hydrogen atom is directly proportional to n2.

Therefore, the ratio of the radius of 2nd orbit to the radius of 3rd orbit =2232=49.

Hence, option D is correct.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Bohr's Model of a Hydrogen Atom
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon