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State two important uses of following metal: Uses of aluminium

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State two important uses of following metal:

Uses of aluminium

State two uses of aluminium.

Name two uses of aluminium.

Describe uses of aluminium.

Mention important uses of aluminium.

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Short Answer
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Very Short Answer
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Solution 1

  1. Aluminium foils are used for packing food stuff, medicines etc.
  2. It is used for making high voltage electric transmission wires.
  3. It is used for making pots, pans and parts of automobiles.
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Solution 2

  1. Electrical transmission cables are made of aluminium.
  2. Thermite welding and the Goldschmidt aluminothermic method both use aluminium powder as a reducing agent.
  3. It is used in making household utensils and novelty articles.
  4. Aluminium foil is used for wrapping soaps, cigarettes, confectionary, etc.
  5. It is used to create silvery paints to cover iron and other surfaces.
  6. It serves as a deoxidiser for eliminating blow holes in metallurgy.
  7. Aluminium’s low density, good thermal and electrical conductivity, and resistance to corrosion make it a popular material in the automotive and aircraft industries.
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Notes

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Chapter 6: Metals and Non-metals - Additional questions 2

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Selina Concise Chemistry [English] Class 7 ICSE
Chapter 6 Metals and Non-metals
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