Given the correct order of initials `T` or `F` for the following statements. Use `T` if statement is true and `F` if it is false
(I) In `NH_(3)` the orbital in which lone pair is present has exactly `25%` s-character
(II) In `F_(2)O_(2)`, polar as well as non polar both bonds are present
(III) In `IO_(2)F_(2)^(-)`, one of the `pi` bond can be formed b `d_(2^(2))` orbital of central atom
(IV) In `HCO_(3)^(-)` al `C-O` bonds are not same

Options

A. `2`
B. `3`
C. `4`
D. `5`