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Which one of the following compounds doe...

Which one of the following compounds does not decolourise an acidified aqueous solution of `KMnO_(4)`

A

Sulphur dioxide

B

Ferric chloride

C

Hydrogen peroxide

D

Ferrous sulphate

Text Solution

Verified by Experts

The correct Answer is:
B
Oxidising agent `KMnO_4` and no colour is discharged
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MARVEL PUBLICATION-D AND F BLOCK ELEMENTS -TEST YOUR GRASP
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  7. Which of the following does NOT show different oxidation states?

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  8. Calculate the oxidation number of Mn in KMnO(4) molecule.

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  16. Which of the following group belongs to transition series ?

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  17. In transition elements, the differentiating electron enters into subs...

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