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Kiran Hetan Dass
Asked: 2022-11-11T01:41:47+05:30 In:

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.
A. Both A and R true and R is the correct explanation of A
B. Both A and R true and R is not a correct explanation of A
C. A is true but R is false
D. A is false but R is true

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.
A. Both A and R true and R is the correct explanation of A
B. Both A and R true and R is not a correct explanation of A
C. A is true but R is false
D. A is false but R is true
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  1. Correct Answer – B
    Reason. `SO_2 +2H_2S .^(Fe_2O_3) 3S + 2H_2O` In this reaction `SO_2` is an oxidising agent and `H_2S` is a reducing agent. However, `SO_2` can also act as a reductant agent.

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