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If R1 is the radius of the first of ...

If `R_1` is the radius of the first of hydrogen atom then the radii of second , third and fourth orbitals in term of `r_1 ` are

A

`2.5 (h) /(pi)`

B

`6 (h) /(pi)`

C

`3 (h)/(pi)`

D

`(2.5 h ) /( 2 pi )`

Text Solution

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The correct Answer is:
C
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