[Solved] What Is the Energy in Joules of a Mole of Photons

Question 31
Multiple Choice

What is the energy in joules of a mole of photons with the energy of the 434 nm spectral line of hydrogen?

A)2.76 × 105 J
B)9.21 × 10-4 J
C)2.76 × 10-4 J
D)5.78 × 10-25 J
E)434 J

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