The composition of sample is `F_(0.93)O_(1.00)`. Find the correct code for correct statements.
(i) the `%` of `Fe^(+)` by mass is `11.5%`
(ii) The ratio of `Fe^(+3) , Fe^(+2)` ion is `0.17`
(iii) `Fe^(+3)` is `7.84 gm`.