Chemistry, asked by nidhi174329, 2 months ago

Calculate energy of one mole
of photons of radiation whose
frequency as 5 x 10^14Hz.
a. 199.51 kJ moll
b. 299.31 kJ mol!
C. 399.31 kJ mol
d. 499.31 kJ mol

Answers

Answered by NewGeneEinstein
0

Given:-

  • Frequency=v=5×10^14Hz

To find:-

  • Energy=E

Solution:-

We know

\boxed{\sf E=hv}

\\ \sf\longmapsto E=6.626\times 10^{-27}\times 5\times 10^{14}

\\ \sf\longmapsto E=33.13\times 10^{-13}J

\\ \sf\longmapsto E=33.1ÅKJmol

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