JEE · NEET Previous Year Question

Given below are two statements:
Statement (I): A spectral line will be observed for a transition.
Statement (II): and are degenerate orbitals.
choose the correct answer from the options given below:

Topic: JEE PYQ

Answer: B. Full step-by-step solution below.

  1. ABoth Statement I and Statement II are true
  2. BStatement I is false but Statement II is true
  3. CBoth Statement I and Statement II are false
  4. DStatement I is true but Statement II is false

Correct answer: B

Solution

(b) and are degenerated orbitals hence having equal energy and therefore no spectral line will be observed for transition.

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