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The most probable radius (in pm) for ...

The most probable radius (in pm) for finding the electron in `He^(+)` is

A

0

B

52.9

C

26.5

D

105.8

Text Solution

Verified by Experts

The correct Answer is:
C
Most probable radius `=a_(0) //Z`
where `a_(0) = 52.9` pm for helium ionz=2
`r_(map) = (52.9)/( 2) = 26.45 pm`
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