Question

one gas bleaches the colour of flowers by reduction while other by oxidation gases are​

Answer 1

Answer:

Sulphur dioxide and chlorine gas are the two gases that bleaches the colour of flower by oxidation and reduction. Chlorine gas bleaches the colour of flower by oxidation. Sulphur dioxide bleaches colour of flower by reduction. Chlorine reacts with water and produces single oxygen atom also called nascent oxygen.

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