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Difference between nth and (n+1) the Boh...

Difference between nth and (n+1) the Bohr's radius of 'H' atom is equal ot it s (n-1) th Bohr's radius . The value of n is

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
We know `r_(n) prop n^(2)`
So, `(n + 1)^(2) - n^(2) = (n - 1)^(2) implies n = 4`
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