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What happens when sulphur dioxide is passed through an aqueous solutio...

What happens when sulphur dioxide is pas | Class 12 Chemistry Chapter The p-Block Elements, The p-Block Elements NCERT Solutions

Question:

What happens when sulphur dioxide is passed through an aqueous solution of Fe(III) salt?

Answer:

SO₂acts as a reducing agent when passed through an aqueous solution containing Fe(III) salt. It reduces Fe(III) to Fe(II) i.e., ferric ions to ferrous ions.

2Fe³⁺ + SO₂ + 2H₂O → 2Fe²⁺ + SO₄^2- + 4H⁺

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Comments

Harsh
2019-11-11 07:51:30

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Nagesh nag
2019-11-04 18:42:03

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Parthi e
2019-10-09 21:47:20

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Parthi e
2019-10-09 21:46:13

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Arif Ahmed
2019-08-29 18:48:24

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2019-08-01 20:23:39

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2019-06-28 15:29:22

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Welcome to the NCERT Solutions for Class 12 Chemistry - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 20: What happens when sulphur dioxide is passed through an aqueous solution of Fe(III) salt?....

What happens when sulphur dioxide is pas | Class 12 Chemistry Chapter The p-Block Elements, The p-Block Elements NCERT Solutions

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