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The infrared spectrum of HCl gas shows an absorption band centered at 2885 cm–1. The zero point energy of HCl molecule under harmonic oscillator approximation is (A) 2.8665 × 10–22 J (B) 2.8665 × 10–20 J (C) 5.7330 × 10–22 J (D) 5.7330 × 10–20 J

The infrared spectrum of HCl gas shows an absorption band centered at 2885 cm–1. The zero point


energy of HCl molecule under harmonic oscillator approximation is


(A) 2.8665 × 10–22 J (B) 2.8665 × 10–20 J


(C) 5.7330 × 10–22 J (D) 5.7330 × 10–20 J

Grade:Upto college level

1 Answers

GAURAV SINGH
askIITians Faculty 36 Points
10 years ago
The answer is (B) 2.8665 x 10-20J

Thanks & regards
Gaurav Singh
askIITians Faculty

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