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In which of the following compounds iron...

In which of the following compounds iron has lowest oxidation state?

A

`FeSO_(4). 7H_(2)O`

B

`Fe(CO)_(5)`

C

`Fe_(0.94)O`

D

`Fe_(3)O_(4)`

Text Solution

Verified by Experts

The correct Answer is:
B
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NARAYNA-REDOX REACTION-CUQ
  1. In which of the following compounds iron has lowest oxidation state?

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  2. Oxidation state of nitrogen is not an integer in

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  3. The oxidation state of phosphorus is maximum is

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  4. The oxidation state of oxygen is maximum in

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  5. The oxidation number of chlorine is maximum

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  6. One of the following element always exhibits only-1 oxidation state in...

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  7. In one of the following compounds, the oxidation number of sulphur is ...

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  8. Bromine is converted to Bromate ion. The change in oxidation number of...

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  9. Which of the following statements is wrong?

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  10. The conversion of Glucose to carbon dioxide with respect to carbon is

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  11. P(4)+NaOH to PH(3) uarr+NaH(2)PO(2)

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  12. Compound that acts as oxidant as well as reductant

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  13. Which of the following is comproportionation reaction :

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  14. Which of the following is a disproportionation reaction?

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  15. The oxidation number of Oxygen in KO(2) is

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  16. The oxidation number and covalency of sulphur in the sulphur molecule ...

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  17. In the reaction: Na(2)S(2)O(3)+4Cl(2)+5H(2)O rarr Na(2)SO(4)+H(2)SO(4)...

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  18. In which of the following compounds, sulphur atom has different oxida...

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  19. What is the change in oxidation number of carbon in the following reac...

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  20. Which of the following is a redox reaction ?

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