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Assertion:SO(2) can decolourise aq KMnO(...

Assertion:`SO_(2)` can decolourise aq `KMnO_(4)` in acidic medium.
Reason: `SO_(2)` is a reducing agent and product are all colourless.

A

If both Assertion and Reason are true and the Reason is the correct explanation of Assertion.

B

If both Assertion and Reason are true but Reason is not the correct explanation of Assertion

C

If Assertion is true but the Reason is false

D

If both Assertion and Reason are false

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