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The ratio of area covered by second orbi...

The ratio of area covered by second orbital to the first orbital is.

A

`1 : 2`

B

`1 : 16`

C

`8 : 1`

D

`16 : 1`

Text Solution

Verified by Experts

The correct Answer is:
D
(d) `r_n prop n^2 : A_n prop n^4`
`(A_2)/(A_1) = (n_2^4)/(n_1^4) = (2^4)/(1^4) = (16)/(1) = 16 : 1`.
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