Q1ChemistryUnit 2: Atomic Structure
Isotopes are identified by:
Chemistry · JEE
Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features Revision for JEE
9+ syllabus-aligned questions available
Quick answer
Revise Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features by covering every subtopic once, drilling formulas, then solving 9+ timed MCQs with full solutions.
Use this Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features revision checklist before mocks and the final exam. Reinforce concepts with 9+ syllabus-aligned MCQs on Goodmarks.
Revision checklist
- 1.Core idea: Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
- 2.Relates to other subtopics in Atomic Structure
- 3.Bohr model limitations, quantum numbers
- 4.Orbital shapes s, p, d
- 5.Master Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features definitions and standard results
- 6.Solve 20 timed MCQs for Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
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 8 free MCQs for Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features. Unlock 1+ more with Pro.
Q2ChemistryUnit 2: Atomic Structure
Which of the following is not a feature of quantum mechanical model?
This question has multiple correct options
Q3ChemistryUnit 2: Atomic Structure
Select the correct statement.
This question has multiple correct options
Q4ChemistryUnit 2: Atomic Structure
The phenomenon of radioactivity is associated with:
Q5ChemistryUnit 2: Atomic Structure
Which of the following is the main cause of late discovery of neutron?
Q6ChemistryUnit 2: Atomic Structure
The current model of atomic structure
is the:
Q7ChemistryUnit 2: Atomic Structure
Electron has nearly the equal mass as
that of a/an:
Q8ChemistryUnit 2: Atomic Structure
An atom has two main regions.Which are those?
Want unlimited Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features practice?
Pro unlocks the full question bank, topic filters, and attempt history.
Popular questions in Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
Frequently asked questions
How should I revise Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features before JEE?
Follow the checklist on this page, revise formulas daily, and attempt mixed MCQs every 2–3 days.
Related topics
How to Prepare: Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
JEE preparation strategy and study plan
Practice: Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
Online Practice
MCQs: Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
MCQs
PYQs: Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
Previous Year Questions
Important: Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
Important Questions
Mock Test: Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
Mock Test
Notes: Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
Notes & Formulas
Mistakes: Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
Common Mistakes
Weightage: Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
Weightage
Concepts: Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
Concepts
Tricks: Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
Short Tricks
Easy: Elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features
Easy MCQs