MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryAtomic StructureIntro

[NEET 2019] Orbital having 3 angular nodes and 3 total nodes is

0.5p

1.3d

2.4f

3.6d

Explanation

Angular nodes = l. Radial nodes = n − l − 1. Total nodes = n − 1. For 4f: l=3, angular nodes=3; total nodes = 4−1=3. ✓ So 4f has 3 angular nodes and 3 total nodes.

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