Question

How is sulfur dioxide prepared industrially ​

Answer 1

Answer:

Preparation of Sulphur Dioxide

2. Commercially it is obtained as a by-product released from the roasting of sulphide ores. The gas obtained is dried, liquefied and then stored in steel cylinders.

Answer 2

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Explanation:

Preparation of Sulphur Dioxide

Commercially it is obtained as a by-product released from the roasting of sulphide ores. The gas obtained is dried, liquefied and then stored in steel cylinders.

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