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What is the oxidation state of sodium in...

What is the oxidation state of sodium in sodium amalgam `(Na//Hg)`?

A

`0`

B

`+1`

C

`-1`

D

`+2`

Text Solution

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The correct Answer is:
A
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MODERN PUBLICATION-REDOX REACTIONS -COMPETITION FILE (Objective Questions) (A. MULTIPLE CHOICE QUESTIONS)
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  6. In which of the following compounds , the oxidation number of carbon i...

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  7. The oxidation states of V and Br in V (BrO2)2 are respectively

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  8. The oxidation state of N in HN3 is

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  9. In which of the following S has highest oxidation state ?

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  10. Which of the following rules for oxidation number is not correct?

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  11. In the reaction : 3CuO+2NH3 rarr N2+3H2O+3Cu the change of NH3 to ...

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  12. Which of the following statement is not correct ?

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  13. When phosphorus reacts with caustic soda, the products are PH(3) and N...

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  14. Which of the following is not an example of redox reaction ?

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  15. The oxidation state of Cr in Cr(CO)6 is

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

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  17. The oxidation state of phosphorus in Ba(H2PO2)2 is

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  18. The oxidation number of S in S8, S2F2 and H2S respectively are :

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  19. In the reaction : 3Br2+6CO3^(2-)+3H2O rarr 5Br^(-) +BrO3^(-) +6HCO3...

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  20. Oxidation state of Fe in Fe(3)O4 is

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