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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
`r_(n)propn^(2):A_(n)propn^(4)`
`A_(2)/A_(1)=n_(2)^(4)/n_(1)^(4)=2^(4)/1^(4)=16/1=16:1`
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