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Calculate energy of one mole of photons of radiation whose frequency is 5×10¹⁴Hz

Posted by Jeevan B. K 4 years, 5 months ago

CBSE > Class 11 > Chemistry

2 answers

Yogita Ingle 4 years, 5 months ago

energy = number of photons * energy in one photon
   = n h v
   = 6.023 × 10²³ × 6.626 × 10⁻³⁴ × 5 × 10¹⁴ Joules
   = 199.54 kJoules

1Thank You

Gaurav Seth 4 years, 5 months ago

Calcualte the energy of one mole of photons of radiation whose frequency is 5 x 10¹⁴Hz.

<hr />

A n s w e r ;

Energy (E) of one photon = hv
Here, h = 6.626 x 10^-34Js
v = 5 x 10¹⁴s^-1

1Thank You

ANSWER

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