Chemistry, asked by Tushargupta9852, 1 year ago

When a wavelength 300 nm falls on the surface of sodium?

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Answered by smookyqueen

3

When electromagnetic radiation of wavelength 300nm falls on the surface of sodium electrons are emitted with a KE of 1.68 * 10 5 J mol -1 .what is the minimum energy needed to remove an electron from sodium?what is the maximum wavelength that will cause a photoelectron to move.

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