A,B and C are three elements forming a compound in which their oxidation state are +2,+5, and -2 respectively. Which could not be the formula of compo
A,B and C are three elements forming a compound in which their oxidation state are +2,+5, and -2 respectively. Which could not be the formula of compound?
A. `A_(2)(BC)_(2)`
B. `A_(2)(BC_(4))_(3)`
C. `A_(3)(BC_(4))_(2)`
D. `ABC`
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Correct Answer - C
`A_(3)(BC_(4))_(2)`. The sum of oxidation no. of A, B & C in the compound should be zero as the molecule is neutral.
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