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The oxidation state of Fe in Fe(CO)(5) i...

The oxidation state of `Fe` in `Fe(CO)_(5)` is

A

Zero

B

5

C

`-5`

D

`+3`

Text Solution

Verified by Experts

The correct Answer is:
A
`Fe(CO)_(5)`
`x + 5(0) = 0 or x =0`.
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DINESH PUBLICATION-REDOX REACTIONS-Revision Question
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  2. In the chemical reaction, Ag(2)O+H(2)O+2e^(-) to 2Ag+2OH^(-)

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  3. The oxidation state of Fe in Fe(CO)(5) is

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  4. Oxidation state of oxygen in H(2)O(2) is

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  5. The reaction 5H(2)O(2)+XClO(2)+2OH^(-) rarr XCl^(-)+YO(2)+6H(2)O i...

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  6. Which of the following is not a reducing agent ?

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  7. The equivalent mass of oxidising agent in the following reaction is ...

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  8. A,B and C are three elements forming a compound in which their oxidati...

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  9. When KMnO(4) is reduced with oxalic acid in acidic solution, the oxida...

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  10. Oxidation state of in Fe(3)O(4) is

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  11. The number of moles of K(2)Cr(2)O(7) reduced by 1 mol of Sn^(2+) ions ...

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  12. During nitration of benzene withnitrating mixture, HNO(3) acts as

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  13. The chemical that undergoes self oxidation and self reduction in the s...

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  14. The reaction in which hydrogen peroxide acts as a reducting agent is .

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  15. The set of numerical coefficients that balances the chemical equation ...

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  16. The oxidation state of sulphur in Na(2)S(4)O(6) is

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  17. The values of X, Y and Zs in the reaction are repectively: XMnO(4)^(...

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  18. Which of the following is a redox reaction ?

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  19. When KMnO(4) acts as an oxidising agent and ultimately from MnO(4)^(2-...

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  20. The oxidation number of Fe in K(4)[Fe(CN)(6)] is

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