Q1ChemistryUnit 2: Atomic Structure
Electronic configuration has violated :
仙 倪
Chemistry · JEE
Hard Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule MCQs for JEE
3+ syllabus-aligned questions available
Quick answer
Hard Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule MCQs train multi-concept problem solving — attempt after mastering easy and medium sets (3+ on Goodmarks).
Push your limits with hard Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule MCQs designed for JEE Advanced-level thinking. 3+ questions with detailed solutions.
Syllabus context
Part of Atomic Structure in JEE Main Chemistry.
- Nature of electromagnetic radiation, photoelectric effect, spectrum of the hydrogen atom
- Bohr model of a hydrogen atom: its postulates, derivation of the relations for the energy of the electron and radii of the different orbits, limitations of Bohr's model
- Dual nature of matter, de Broglie's relationship, Heisenberg uncertainty principle
- Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
- Concept of atomic orbitals as one-electron wave functions, variation of Psi and Psi^2 with r for 1s and 2s orbitals
- Various quantum numbers (principal, angular momentum and magnetic quantum numbers) and their significance
- Shapes of s, p and d orbitals, electron spin and spin quantum number
- Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
- Electronic configuration of elements and extra stability of half-filled and completely filled orbitals
Free sample questions
Attempt 3 free MCQs for Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule. Unlock the full bank with Pro.
Q2ChemistryUnit 2: Atomic Structure
Hydrogen has:
This question has multiple correct options
Q3ChemistryUnit 2: Atomic Structure
The distribution of electrons in various
shells of an atom is given by
Want unlimited Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule practice?
Pro unlocks the full question bank, topic filters, and attempt history.
Popular questions in Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
Frequently asked questions
When should I attempt hard Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule MCQs?
After 70%+ accuracy on medium MCQs and once core formulas are automatic.
Related topics
How to Prepare: Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
JEE preparation strategy and study plan
Practice: Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
Online Practice
MCQs: Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
MCQs
PYQs: Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
Previous Year Questions
Important: Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
Important Questions
Mock Test: Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
Mock Test
Notes: Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
Notes & Formulas
Mistakes: Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
Common Mistakes
Weightage: Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
Weightage
Revision: Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
Revision
Concepts: Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
Concepts
Tricks: Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
Short Tricks