If the radius of first second third and thurth orbit of hydrogen atom are `r_(1),r_(2),r_(3) and r_(4)` respectively .Then their current increases order will beA. `r_(4)` `lt`` r_(3)` `lt` `r_(2)` `lt``r_(1)`B. `r_(1)` `lt` `r_(2)` `lt` `r_(3)` `lt``r_(4)`C. `r_(4)` `lt` `r_(3)` `lt` `r_(2)` `gt``r_(1)`D. Equal in all

If the radius of first second third and thurth orbit of hydrogen atom

1.	If the radius of first second third and thurth orbit of hydrogen atom are `r_(1),r_(2),r_(3) and r_(4)` respectively .Then their current increases order will beA. `r_(4)` `lt`` r_(3)` `lt` `r_(2)` `lt``r_(1)`B. `r_(1)` `lt` `r_(2)` `lt` `r_(3)` `lt``r_(4)`C. `r_(4)` `lt` `r_(3)` `lt` `r_(2)` `gt``r_(1)`D. Equal in all
Answer» Correct Answer - `r_(1)` `lt` `r_(2)` `lt` `r_(3)` `lt``r_(4)` `r = n^(2)` `r_(1)` lt r_(2)` lt `r_(3)` lt`r_(4)`

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