Two gases X and Y bring about bleaching of flowers. X bleaches due to oxidation of dye while Y bleaches by reducing the colouring matter. X and Y are

Question

Two gases X and Y bring about bleaching of flowers. X bleaches due to oxidation of dye while Y bleaches by reducing the colouring matter. X and Y are

Two gases X and Y bring about bleaching of flowers. X bleaches due to oxidation of dye while Y bleaches by reducing the colouring matter. X and Y are respectively
A. `SO_2, Cl_2`
B. `Cl_2, SO_2`
C. `O_2, SO_2`
D. `H_2O, SO_2`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - B
`SO_2` bleaches by reducing the colouring matter where as `Cl_2` bleaches by oxidising the colouring matter.

4 views Answered 2023-02-05 15:29