The elememt which forms oxides in all oxidation states ` +I ` to +V is

1.	The elememt which forms oxides in all oxidation states ` +I ` to +V is.A. ` N`B. `P`C. ` As`D. ` Sb`
Answer» Correct Answer - A N shows a wide spectrum of oxidation states from ` -3 ` to ` +5`. It forms oxides in all oxidation states from ` +1` to `+5` : ` N_2 O (+I), NO (+II) , N_2O_3( +III), NO_2 (+IV)` , and `N_2O_5 (+V)`.

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The elememt which forms oxides in all oxidation states ` +I ` to +V is.A. ` N`B. `P`C. ` As`D. ` Sb`

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