The Absorption of Light of Frequency 1

question 115

Multiple Choice

The absorption of light of frequency 1.16 × 10¹¹ Hz is required for CO molecules to go from the lowest rotational energy level to the next highest rotational energy level.Determine the energy for this transition in kJ/mol.(h = 6.626 × 10^-34 J ∙ s)

• A)7.69 × 10^-23 kJ/mol
• B)0.0463 kJ/mol
• C)46.3 kJ/mol
• D)949 kJ/mol