Orbital shapes, orientations, and nodes
Study the shapes and orientations of s, p, and d orbitals, the concept of nodes, and how quantum numbers relate to these features.
Why this shows up in the exam
You may be asked to identify orbital shapes, count nodes, or relate quantum numbers to orbital properties.
How NEET tests this
Practise it
These are real questions from past NEET papers that test this exact idea.
Which of the following pairs of d-orbitals will have electron density along the axes?
Push further
More challenging4 harder questions built from the past papers above — a step up in difficulty, with distractors designed so you can't get there by elimination. Written and checked by our reviewers, not from a real paper.
An electron in a hydrogen atom is described by a wave function ψ. If the wave function has a value of 0.5 a.u.⁻³/² at a particular point P in space, what is the probability of finding the electron in an infinitesimally small volume element dV around point P?
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