Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ - decoded step-by-step.
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Q · Structure of the AtomMedium · 45s
Statement: Which of the following is true about an s orbital? 1. It is spherical in shape. 2. Its probability density is maximum at the nucleus. Select the correct answer:
TopicStructure of the Atom
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
s-orbitals are spherical and have maximum electron density at the nucleus.
Final Answer: Option C - Both 1 and 2