Q37 · CSIR-NET Chemistry, June 2014

Paper: CSIR-NET June 2014 · Subject: Inorganic Chemistry · Chapter: Inorganic Spectroscopy · Topic: Inorganic Spectroscopy – General · Marks: 2 · Difficulty: Easy

The number of lines in the ESR spectrum of $\mathrm{CD}_{3}$ is (the spin of D is 1 )
(a)1
(b)3
(c)4
(d)7
Answer
Answer: D ✓ checked by 4AB · confidence high

The source book printed no answer; this one was worked out and checked — see the explanation.

Explanation
Three equivalent deuterons (I = 1): 2nI + 1 = 2 × 3 × 1 + 1 = 7 lines.

Study loop for Inorganic Spectroscopy

1. Practise the PYQsPrevious-year questions, with answers

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