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Spectroscopy question

2021 · Q29
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Spectroscopy question

2021 · Q29

IIT JAMChemistrySpectroscopyMCQ+2 / −0.67
The CORRECT statement regarding the molecules BF 3_33​ and CH 4_44​ is
  1. A
    Both BF3\mathrm{BF}_3BF3​ and CH4\mathrm{CH}_4CH4​ are microwave active
  2. B
    Both BF3\mathrm{BF}_3BF3​ and CH4\mathrm{CH}_4CH4​ are infrared active
  3. C
    CH4\mathrm{CH}_4CH4​ is microwave active and infrared inactive
  4. D
    BF3\mathrm{BF}_3BF3​ is microwave active and infrared active
View written solutionFree

Correct answer: B

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