1.

Match the properties & uses of alloys in List 1 – with the correct answer from List 2.1.Contains pb & Sn, has low melting point & is used in electrical fuseA. Duralumin2. Contains Cu,Zn & Sn is hard, takes up steel polish & used in statues & medalsB. Stainless3. Contains Cu & Zn is hard,malleable & ductile & is used in electrical fittingsC. solder4. Contains Al & Cu is light & is used in air crafts & pressure cooker.D. Brass5. Contains Fe, Ni & Cr is corrosion resistent & is used in cutlery steel.E. Bronze

Answer»
List 1List 2
1.Contains pb & Sn, has a low melting point & is used in electrical fuseC. Solder
2. Contains Cu, Zn & Sn is hard, takes up polish & used in statures & medalsE. Bronze
3. Contains Cu & Zn is hard,malleable & ductile & is used in electrical fittingsD. Brass
4. Contains Al & Cu is light & is used in air crafts & pressure cooker.A. Duralumin
5. Contains Fe, Ni & Cr is corrosion resistent & is used in cutlery steel.B. Stainless



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