The Rotational Energy Level of a Molecule Is $8.5 \times 10 ^ { - 22 } \mathrm {~J}$

Multiple Choice

The rotational energy level of a molecule is $8.5 \times 10 ^ { - 22 } \mathrm {~J}$ when J = 1. The moment of inertia of the molecule is ( $h = 1.054 \times 10 ^ { - 34 } \mathrm {~J} \cdot \mathrm { s }$ )

A) $1.0 \times 10 ^ { - 47 } \mathrm {~kg} \cdot \mathrm { m } ^ { 2 }$
B) $$1.3 \times 10 ^ { - 47 } \mathrm {~kg} \cdot \mathrm { m } ^ { 2 }$$
C) $2.3 \times 10 ^ { - 47 } \mathrm {~kg} \cdot \mathrm { m } ^ { 2 }$
D) $4.3 \times 10 ^ { - 47 } \mathrm {~kg} \cdot \mathrm { m } ^ { 2 }$