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Which of the following compounds can be ...

Which of the following compounds can be oxidised further with a strog oxidising agent?

A

`CrO_(3)`

B

`Al_(2)O_(3)`

C

`SO_(2)`

D

`MnO_(3)`

Text Solution

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The correct Answer is:
C, D
`overset(+6)(CrO_(3)` (Maximum oxidation state, cannot be oxidised further).
b. `overset(+3)(Al_(2))O_(3)`(Maximum oxidation state, cannot be oxidised further)
c. `overset(+4)(SO_(2))rarroverset(+6)(SO)_(4)^(2-)` (Can be oxidised further)
d. `overset(+6)(Mn)O_(3)rarroverset(+7)(Mn)O_(4)^(ө)` (Can be oxidised further).
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Knowledge Check

  • Which of the following compounds are oxidised by HIO_(4) ?

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    8. Which of the following statements is//are correct?

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    12. Which of the following statements is//are correct?

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