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Which of the following will not be oxidi...

Which of the following will not be oxidised by `O_(3)`?

A

`Kl`

B

`KMnO_(4)`

C

`K_(2)MnO_(4)`

D

`FeSO_(4)`

Text Solution

Verified by Experts

The correct Answer is:
B
Mn in `KMnO_(4)` is in hightest oxidation state can not be oxidised. `I^(-)`,`MnO_(4)^(2-)` and `Fe^(2+)` "can be oxididised to" `I_(2)`, `MnO_(4)^(-)` and `Fe^(2+)` "respectively by" `O_(3)`.
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RESONANCE ENGLISH-P BLOCK ELEMENTS-ALP PART 1 OBJECTIVE
  1. The number of S-S bonds, in sulpher trioxide trimer (S(3)O(9)) is :

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  2. Which of the following oxoacids of sulpher has -O-O- linkage ?

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  3. Which of the following will not be oxidised by O(3)?

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  4. Which gas is evolved when PbO(2) is treated with conc HNO(3) ?

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  5. Aqueous solution of Na(2)S(2)O(3) on reaction with CI(2), gives

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  6. Assign a reason for each of the following : (I) SCl(6) is not known ...

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  7. Bismuth is a strong oxidizing agent in the pentavalent state. Or penta...

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  8. H(3)PO(3) is diprotic (or dibasic). Why ?

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  9. How will you account for the following ? Bi(2)O(3) is not acidic in ...

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  10. Give reasons for the following observations : Why SF(4) undergoes hy...

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  11. Why do nitro compounds have high boiling points in comparison with oth...

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  12. Write the structure of the following species :1. Phosphoric acid 2. Ph...

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  13. Assign a reason for each of the following statements : (i) Ammonia ...

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  14. The electron gain enthalpy with negative sign for oxygen (-141 Kj mol^...

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  15. Bi(V) and Sb(V) which may be a stronger oxidizing agent and why ?

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  16. Complete the following chemical reaction equations : (i) P(4(s)) + N...

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  17. Account for the following : (i) NH(3) is a stronger base than PH(3) ...

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  18. Though nitrogen exhibits +5 oxidation state , it does not form pentaha...

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  19. Why does NO(2) dimerise ?

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  20. Draw the structures of white phosphorus and red phosphorus. Which one...

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