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A compound contains three elements `A,B` and `C`, if the oxidation number of `A=+2B=+5` and `C=-2` then possible formula of the compound isA. `A_(2)(BC_(3))_(2)`B. `A_(3)(BC_(4))_(2)`C. `A_(3)(B_(4)C)_(2)`D. `ABC_(2)` |
Answer» Correct Answer - B Compound formed from A, B and C is that for which sum of oxidation number is zero. `underset(+6)underset(uarr)(A_(3)) underset(+10)underset(uarr)B underset(-16)underset(uarr)((C_(4))_(2)) " correct"` |
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