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Find the distance between 2nd and 3rd orbit of hydrogen atom?

Answer»

Distance between the 2nd and the 3rd ORBITS = distance of 3rd orbit – diistnace of SECOND orbit from the nucleus.

d3 = 0.529 x n2/z x 10-10 m = 0.529 x 9 x 10-10 m

d2 = 0.529 x 4 x 10-10 m

d3 – d2 = 0.529 x 5 x 10-10 m

= 2.645 x 10-10 m is the distance between the 2nd the 3rd orbits.

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