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Oxidation number of carbon in graphite i...

Oxidation number of carbon in graphite is :-

A

Zero

B

`+1`

C

`+1`

D

`+2`

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The correct Answer is:
A
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ALLEN-REDOX REACTIONS-EXERICSE - 2
  1. A sulphur containing species that can not be a reducing agent is :-

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  2. In the reaction CH(3)OHrarrHCOOH, the number of electrons that must be...

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  3. Oxidation number of carbon in graphite is :-

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  4. When H(2) reacts with Na, it acts as

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  5. Oxidation number of ‘N’ in N3H (hydrazoic acid) is :

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  6. Phosphorus has the oxidation state of +3 in

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  7. Which of the following reactions involves oxidation-reduction ?

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  8. Which one is the oxidising agent in the reaction given below 2CrO(4)...

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  9. The oxidation number of arsenic atom in H(3)AsO(4) is :-

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  10. In substance Mg(HXO(3)), the oxidation number of X is :-

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  11. In the following change 3Fe+4H2OrarrFe3O4 +4H2 If the atomic weight of...

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  12. In the course of a chemical reaction an oxidant -

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  13. Which statement is wrong?

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  14. Identify the correct statement with respect to the following reaction,...

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  15. Which of the following reactions involves neither oxidation nor reduct...

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  16. In the reaction :- C+4HNO(3)rarrCO(2)+2H(2)O+4NO(2) HNO(3) acts as...

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  19. The oxidation number of iron in potassium ferricyanide [K(3)Fe(CN)(6)]...

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  20. The oxidation number of phosphorus in PH(4)^(+),PO(2)^(3-),PO(4)^(3-) ...

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