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Most stable oxidation state of gold is...

Most stable oxidation state of gold is

A

`+1`

B

`+3`

C

`+2`

D

`+4`

Text Solution

Verified by Experts

The correct Answer is:
B
Gold exhibits .+1,+3 oxidation . But most stable oxidation state is +3 .
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AAKASH SERIES-REDOX REACTIONS-LECTURE SHEET (EXERCISE - I) (LEVEL - II (ADVANCED)) (Straight Objective Type Questions)
  1. Most stable oxidation state of gold is

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  2. The most stable oxidation state of chromium is

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  3. Oxidation number of carbon in C3O(2) , Mg(2)O3 are respectively :

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  4. The atomic number of an element which shows the oxidation state of + 3...

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  5. The most common oxidation state of an element is -2 The number of elec...

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  6. It is found that V forms a double salt, isomorphous will Mohr.s salt. ...

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  7. The oxidation number of phosphorous in Mg(2)P2O(7) is

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  8. The oxidation number of Pt in [Pt(C2H4)Cl3]^(-) is

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  9. Among the following , identify the species with an atom in + 6 oxidati...

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  10. Oxidation number of CI in NOCIO4 is

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  11. Oxidation number of Chlorine in chlorine heptaoxide is

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  12. Oxidation number of Cr in K3CrO8 is

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  13. Addition of zinc power to CuSO4 solution precipitate copper due to

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  14. Which change occurs when lead monoxide is converted into lead nitrate ...

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  15. In the reaction , As(2)S(3) + HNO3 rarr H3AsO(4) +H(2)SO(4) +NO , the ...

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  16. Which combination is odd with respect to oxidation number ?

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  17. In a conjugate pair of reductant and oxidant, the oxidant has

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  18. In which SO(2) acts as oxidant, while reacting with

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  19. Which is not an oxidising agent ?

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  20. In which reactions hydrogen is acting as an oxidizing agent?

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