JEE Main Chemistry · Chemical Bonding and Molecular Structure

Counting Antibonding Electrons

Counting Antibonding Electrons (Chemical Bonding and Molecular Structure) was asked once in the 42 JEE Main shifts Lumi analysed, in 2024. 1 of the 1 had a numerical answer.

Times asked: 1; in 1 shift
Years: 2024
Usual format: Numerical value; Calculation
Pattern: New since 2024; asked once so far

How it is asked

Electrons in antibonding orbitals

Difficulty

Easy 1Medium 0Hard 0

Where it sits

Chapter: Chemical Bonding and Molecular Structure. Topic: Molecular Orbital Theory, 10 questions over 6 ideas.

The question

Newest first, each with its options and official answer.

9 Apr 2024, Shift 2 · Q82Total number of electrons present in $(\pi^*)$ molecular orbitals of $\mathrm{O_2}$ , $\mathrm{O_2^{+}}$ and $\mathrm{O_2^{-}}$ is ________.EasyNumerical value