Question

what is the energy of 1 mole of photons having wavelength 662nm​

Answer 1

Answer:

Multiply the photon energy value by Avogadro's number to find the energy of one mole of photons. Avogadro's number is the quantity of the number of molecules or particles in one mole of a particular substance and is equal to 6.02 x 10^23.

Answer 2

Answer:

To find the energy of a photon, multiply Planck's constant by the speed of light, then divide by the photon's wavelength. For a mole of photons, multiply the result by Avogadro's number.

Explanation: