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Assertion (A): In aqueous solution, SO(2...

Assertion (A): In aqueous solution, `SO_(2)` reacts with `H_(2)S` liberating sulphur
Reason (R ): `SO_(2)` is an effective reducing agent.

A

If both (A) and (R) are correct, and (R) is the correct explanation of (A).

B

If both (A) and (R) are correct, but (R) is not the correct explanation of (A).

C

If(A) is correct, but (R) is incorrect.

D

lf(A) is incorrect, but (R) is correct.

Text Solution

Verified by Experts

The correct Answer is:
B
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Assertion: Reaction of SO_(2) and H_(2)S in the presence of Fe_(2)O_(3) catalyst gives elemental sulphur. Reason: SO_(2) is a reducing agent.

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Knowledge Check

  • Assertion: In queous solution, SO_(2) reacts with H_(2)S liberating sulphur Reason : SO_(2) is an effective reducing agent.

    A
    If both assetion and reson are corect and reason is correct explanation for assertion
    B
    If both assetion and reason are correct but reason is not correct explanation for assertion
    C
    If asertion is correct but reason is incorrect
    D
    If both assetion and reason are incorrect

  • Aqueous solution of SO_(2) is a

    A
    weak acid
    B
    reducing agent
    C
    bleaching agent
    D
    All of these

  • Aqueous solution of SO_(2) is :

    A
    Acidic
    B
    Basic
    C
    Neutral
    D
    Amphoteric

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