Published by:
CGP EDU Academic Team
Published on: August 21, 2026
Which among the following is an incorrect order against the property mentioned?
A
No. of Radial nodes: 
B
Order of energies of orbitals: 
C
Order of de Broglies wavelength if their velocities are same: 
D
Order of distance between successive orbits: 
Text Solution
Verified by ExpertsThe correct answer is:
According to 
option
No. of radial nodes 
For 3s, Radial nodes 
For 
, Radial nodes 
For 1s, Radial nodes 
So, order 1 is correct.
According to 
option
( 
has maximum protons & exerts good attractive force on 2s)
According to 
option
Given Order is incorrect, because when velocities are same, then 
has least mass among the given molecules. So, its de-broglie 
will be maximum.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Physics
Two balls of masses and are placed on a horizontal frictionless table connected by a spri…
The moment of inertia of a uniform rod about a perpendicular axis passing through one end is . Whe…
The total energy of a particle executing SHM of period is . The displacement of the particle at …
A car moves at a constant speed on a straight but hilly road. One section has a crest and dip of th…
A piece of solid weighs in air, in water and in liquid. The relative density of the solid and th…
At what point on the line joining two masses of and , will the resultant gravitational field inte…