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lutik1710 [3]
2 years ago
6

The bleaching action of sulphur (iv) oxide is by​

Chemistry
1 answer:
Marizza181 [45]2 years ago
6 0

Answer:

The bleaching action of sulphur di oxide is temporary because it involves the process of reduction. sulphur di oxide removes oxygen from the coloured substance and makes it colourless. Atmospheric oxygen slowly takes place of the removed oxygen and because of which the material regains the co

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<em></em>

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<h3>What is a microspectrophotometer?</h3>

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