Question

What are the Uses of sulphur dioxide??​

Answer 1

Although its chief uses are in the preparation of sulfuric acid, sulfur trioxide, and sulfites, sulfur dioxide also is used as a disinfectant, a refrigerant, a reducing agent, a bleach, and a food preservative, especially in dried fruits.

Answer 2

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Uses of sulphur dioxide are as follows-

• It is useful in reducing bleach for papers and delicate materials such as clothes.
• sulfur dioxide also is used as a disinfectant,
• It is used as a refrigerant
• It is also helpful in food preservation especially in dried fruits

Hope it helps you

~Mahi✓