Chemistry
Name the following :
(i) The property possessed by metals by which they can be beaten into sheets.
(ii) A compound added to lower the fusion temperature of electrolytic bath in the extraction of aluminium.
(iii) The ore of zinc containing its sulphide.
Metallurgy
21 Likes
Answer
(i) Malleability
(ii) Cryolite (Na3AlF6)
(iii) Zinc Blende (ZnS).
Answered By
11 Likes
Related Questions
State the main components of the following alloys :
(i) Brass
(ii) Duralumin
(iii) Bronze.
Select which is not an alloy of copper :
- Brass
- Bronze
- Solder
- Duralumin.
Aluminium powder is used in thermite welding because :
- it is strong reducing agent
- it is strong oxidizing agent
- it is corrosion resistant
- it is a good conductor of heat.
Give scientific reasons for: Zinc oxide can be reduced to zinc by using carbon monoxide, but aluminium oxide cannot be reduced by a reducing agent.