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Grade: 11

                        

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

2 years ago

Answers : (1)

Pooja
askIITians Faculty
478 Points
							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 .
one year ago
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