Question

Which of the following is not a redox reaction


SO₂ + 2H₂S ---> 3S + 2H₂O

SO₂ + Cl₂ + 2H₂O ---> 2HCl + H₂SO₄

2Mg + SO₂ ---> 2MgO + S

None of these​

Answer 1

Answer:

2nd option is the correct answer..

Explanation:

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Answer 2

Answer:

Second one is not a redox reaction

Explanation:

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