In the Bohr’s model, for unielectronic species following symbols are used,
`r_(n,z)to ` Radius of `n ^(th)` orbit with atomic number "z".
`U _(n,z) to` Potential energy of electron in `n ^(th)` orbit with atomic number "z".
`K _(n , z)to` Kinetic energy of electron in`n^(th)` orbit with atomic number "z".
`v_(n,z) to `Velocity of electron in`n^(th)` orbit with atomic number "z".
`T_(n,z)to` Time period of revolution of electron in `n^(th)` orbit with atomic number "z".
Calculate z in all in cases.
(i) `U _(1,2) : K _(1,z) =-8:1`
(ii) `r _(1,z) : r _(2,1) =1:8`
(iii) `v _(1,z):v _(3,1)=9:1`
(iv) ` T_(1,2) : T_(2,z) =9:32`
Represent your answer as abcd, where a,b,c and d represent number from 0 to 9. a,b,c and d represents the value of "z" in parts (i), (ii), (iii) & (iv). Suppose your answer is 1,2,3 & 4 then the same must be filled in OMR sheet as 1234.00.

Options

A. 2233
B. 1233
C. 3233
D. 4233

Answer

B