Chemistry
Match the properties and uses of alloys in List 1 with the appropriate answer from List 2.
List 1:
- The alloy contains Cu and Zn, is hard and is used in decorative articles.
- It is stronger than Aluminium, light and is used in making light tools.
- It is lustrous, hard, corrosion resistant and used in surgical instruments.
- Tin lowers the melting point of the alloy and is used for soldering purpose.
- The alloy is hard, brittle, takes up polish and is used for making statues.
List 2 :
(A) Duralumin
(B) Brass
(C) Bronze
(D) Stainless steel
(E) Solder
Metallurgy
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Answer
- The alloy contains Cu and Zn, is hard and is used in decorative articles. — (B) Brass
- It is stronger than Aluminium, light and is used in making light tools. — (A) Duralumin
- It is lustrous, hard, corrosion resistant and used in surgical instruments. — (D) Stainless steel
- Tin lowers the melting point of the alloy and is used for soldering purpose. — (E) Solder
- The alloy is hard, brittle, take up polish and is used for making statues. — (C) Bronze
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