Question

Give an example of a metal which
() is a liquid at room temperature.
(1) is kept immersed in kerosene for storing.
(1) is both malleable and ductile.
(iv) is the best conductor of heat.
Name the process of obtaining a pure metal from an impure metal through electrolysis. Suppose you
have to refine copper using this process, then explain with the help of a labelled diagram the process of
purification, mentioning in brief the materials used as (1) anode (i) cathode and (ii) electrolyte.​

Answer 1

Answer:

1. mercury
2. sodium
3. aluminium
4. silver
5. electro refining

Explanation:

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