Chemistry - Atomic Structure Question with Solution | TestHub

This can be obtained by the solution of Schrodinger wave equation as follows probability$={\mathrm{\psi }}^2\mathrm{d}\mathrm{V}$
As orbital is spherically symmetrical
So,$\text{V}\text{=}\frac{\text{4}}{\text{3}}{\text{πr}}^{\text{3}}\text{,}\text{i}\text{.e}\text{.}\frac{\text{dV}}{\text{dr}}\text{=}{\text{4πr}}^{\text{2}}$
Hence, Probability$={\mathrm{\psi }}^2\text{4}\mathrm{\pi }{\text{r}}^2\mathrm{d}\mathrm{r}$