write three uses of iron sulphide and sodium chloride
Answers
Uses Iron sulphide (FeS):
1. It is used in the preparation of hydrogen sulphide gas.
2. In hair dyes, paint, ceramics, bottles and glasses, iron sulphide is used as a pigment.
3. It is used in alloy and stainless steel industries to control hydrogen embrittlement.
Uses of Sodium chloride:
1. It is used in the food industry for flavouring and preservation.
2. It is used in clearing icy roads
3. It is used in the production of many important chemicals, including sodium, hydroxide, baking soda, hydrochloric acid etc.
Answer:
It is used in the preparation of hydrogen sulphide gas.In hair dyes, paint, ceramics, bottles and glasses, iron sulphide is used as a pigment.It is used in alloy and stainless steel industries to control hydrogen embrittlement.
Explanation:
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