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A photon having wavelength 854 angestrom causes the ionisation of a N atom. Give the I.E. per mol of N in kJ

A photon having wavelength 854 angestrom causes the ionisation of a N atom. Give the I.E. per mol of N in kJ

Grade:11

1 Answers

Pooja
askIITians Faculty 477 Points
5 years ago
Dear student,
E= hc/lambda (Convert angstrom to m)
solving this you will get the I.E. for one atom .
please multiply this value with 6.023 *10^23 to get it for one mole .

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