Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Main 202229 JuneEvening Shift
Exam
JEE Main
Year
2022
Date
29 June
Shift
Evening Shift
Subject
Chemistry
Chapter
Structure of Atom

JEE Main 2022 · 29 June · Evening Shift · Chemistry · Structure of Atom

Which of the following is the correct plot for the probability...

Which of the following is the correct plot for the probability density ψ2(r){ψ}^{2}\left(r\right) as a function of distance ′r′' r ' of the electron form the nucleus for 2s2s orbital?Which of the following is the correct plot for the probability density ψ ^ 2 (r) as a function of distance ' r ' of theWhich of the following is the correct plot for the probability density ψ ^ 2 (r) as a function of distance ' r ' of theWhich of the following is the correct plot for the probability density ψ ^ 2 (r) as a function of distance ' r ' of theWhich of the following is the correct plot for the probability density ψ ^ 2 (r) as a function of distance ' r ' of theWhich of the following is the correct plot for the probability density ψ ^ 2 (r) as a function of distance ' r ' of the

Options

  1. ATwo compounds A and B with same molecular formula ( C _ 3 H _ 6 O) undergo Grignard reaction with methylmagnesium
  2. BTwo compounds A and B with same molecular formula ( C _ 3 H _ 6 O) undergo Grignard reaction with methylmagnesium
  3. CTwo compounds A and B with same molecular formula ( C _ 3 H _ 6 O) undergo Grignard reaction with methylmagnesium
  4. DTwo compounds A and B with same molecular formula ( C _ 3 H _ 6 O) undergo Grignard reaction with methylmagnesium

Correct answer

B. Two compounds A and B with same molecular formula ( C _ 3 H _ 6 O) undergo Grignard reaction with methylmagnesium

Step-by-step solution

Ψ2vsr{Ψ}^{2}\text{vs}r plot for 2s2s orbital of single-electron species will be

Which of the following is the correct plot for the probability density ψ ^ 2 (r) as a function of distance ' r ' of the

Here Ψ2{Ψ}^{2} represent probability density of finding an electron wave at a position around nucleus. The 2s orbital will also have a nodal plane.

n−l−1=2−0−1=1n - l - 1 = 2 - 0 - 1 = 1

Practice Structure of Atom on Quantrex Academy →

More from Structure of Atom

The 2s and the 2p orbital energies of hydrogen atom are E_ 2s (H) and E_ 2p (H)… JEE Advanced 2026X^ a+ and Y^ b+ are hydrogen-like species. The wavelength of light absorbed during the… JEE Advanced 2026Consider two radiations of wavelengths 1. λ_1 = 2000 Å 2. λ_2 = 6000 Å The ratio of the… JEE Main 2026The Bohr radius of a hydrogen like species is 70.53 pm. The species and the stationary… JEE Main 2026If shortest wavelength of hydrogen atom in Lyman series is x , then longest wavelength in… JEE Main 2026Match the LIST-I with LIST-II List-I Orbital List-II Radial nodes and nodal plane A. 2s… JEE Main 2026Which of the following statement(s) is/are true ? A. If two orbitals have the same value… JEE Main 2026Arrange the following atomic orbitals of multi electron atoms in order of increasing… JEE Main 2026 Full Structure of Atom list All JEE Main PYQs