What Is the Energy in Joules of a Mole of Photons

question 99

Multiple Choice

What is the energy in joules of a mole of photons associated with red light of wavelength 7.00 × 10² nm?

• A)4.72 × 10^-43 J
• B)1.71 × 10⁵ J
• C)12.4 kJ
• D)256 kJ
• E)2.12 × 10⁴² J

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