Q1ChemistryUnit 2: Atomic Structure
The probability of finding the electron in
-orbital is:
This question has multiple correct options
Chemistry · JEE
Shapes of s, p and d orbitals, electron spin and spin quantum number Concepts for JEE
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Quick answer
Master Shapes of s, p and d orbitals, electron spin and spin quantum number by understanding definitions, standard results, and typical JEE question patterns — then practise with syllabus-aligned MCQs on Goodmarks.
Build clear conceptual foundations for Shapes of s, p and d orbitals, electron spin and spin quantum number before speed practice. This guide covers what JEE expects and how to test yourself with MCQs.
Concept explainer
Shapes of s, p and d orbitals, electron spin and spin quantum number is a core JEE Main Chemistry subtopic under Atomic Structure. Master the definitions, standard results, and typical MCQ patterns tested in JEE Main and Advanced.
Key points
- Understand the definition and scope of Shapes of s, p and d orbitals, electron spin and spin quantum number in the JEE syllabus
- Memorise key formulas and standard results linked to Shapes of s, p and d orbitals, electron spin and spin quantum number
- Practise 20–40 syllabus-aligned MCQs with step-by-step solutions
JEE tips
- Revise Shapes of s, p and d orbitals, electron spin and spin quantum number with a one-page formula sheet before attempting mixed tests
- After each practice set, log mistakes specific to Shapes of s, p and d orbitals, electron spin and spin quantum number and reattempt after 48 hours
Common trap
Students often rush Shapes of s, p and d orbitals, electron spin and spin quantum number questions without checking units, sign conventions, or boundary conditions — always verify assumptions before calculating.
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
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Q2ChemistryUnit 2: Atomic Structure
Which shape is associated with the orbital designated by
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Frequently asked questions
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