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The radial distribution function [P(r)] ...

The radial distribution function `[P(r)]` is used to determine the most probble radius, which is used to find the electron in a given orbital. `(dp(r))/(dr)` for `1s`- orbital of hydrogen like atom having atomic number Z, is `(dp)/(dr)=(4Z^(3))/(a_(o)"^(3))(2r(2Zr^(2))/(a_(o)))e^(-2zr//a_(o)):`
Then which of the following sttements is/are correct ?

A

At the point of maximum value of radial distribution function `(dp(r))/(dr)=0,` one antionde is present

B

Most probable radius of `Li^(2+)isa_(o)/(3)"pm"`

C

Most probable radus of `He^(+)isa_(o)/(2)"pm"`

D

Most probable radius of hydrogen atom is `a_(o)` pm

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