Question

Sulphate is used in which of the following?

• A. making artificial silk.
• B. the flash bulb of a camera.
• C. the production of soap, glass, fertilizer.
• D. the production of cloth and paper.

Answer 1

The correct option is A making artificial silk.

Sulphate is used in making artificial silk.

Magnesium is used in the flash bulb of a camera.Potassium is the main ingredient in the production of soap, glass, fertilizer.

Sodium is used in the production of cloth and paper.