The C=O bond length is 120 pm in CO2. The moment of inertia of CO2 would be close to (masses of C and O are 1.9 10-27 kg and 2.5 10-27 kg, respectively)

ABC26PH1111 · Molecular Spectroscopy

Subject: Physical Chemistry · Chapter: Molecular Spectroscopy · Topic: Molecular Spectroscopy – General · Exam: NET DEC 2013 · Marks: 2 · Difficulty: Medium

The $\mathrm{C}=\mathrm{O}$ bond length is 120 pm in $\mathrm{CO}_{2}$. The moment of inertia of $\mathrm{CO}_{2}$ would be close to (masses of C and O are $1.9 \times 10^{-27} \mathrm{kg}$ and $2.5 \times 10^{-27} \mathrm{kg}$, respectively)

(a)$1.8 \times 10^{-45} \mathrm{kgm}^{2}$

(b)$3.6 \times 10^{-45} \mathrm{kgm}^{2}$

(c)$5.4 \times 10^{-45} \mathrm{kgm}^{2}$

(d)$7.2 \times 10^{-45} \mathrm{kgm}^{2}$

Answer

Answer (as printed): D

Explanation

No explanation was printed for this question.

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