Question

cathode graphite ,anode aluminum electrolyte dilute sulphuric acid
what is one use
&
what is the name of the process

plz tell fast​

Answer 1

Answer:

Uses of electrolysis:

Electrolysis is used in the extraction of metals from their ores. ...

It is used for refining certain metals such as copper and zinc.

Electrolysis is used for the manufacture of chlorine. ...

Electrolysis is used for electroplating many things we use every day.

Answer 2

THE ABOVE COMPONENTS ARE USED IN AN ELECTROCHEMICAL CELL.

• Cathode : Graphite (carbon)

• Anode : Aluminium

• Electrolyte : Dilute Sulphuric Acid

Now, use of each component :

• Graphite cathode: It is a good conductor of electricity, has a high melting point. Hence it is used in negative terminals.

• Aluminium anode: It has higher electrochemical capacity, has a comparitively higher driving voltage, is lighter and is cheap. Hence used.

• Sulphuric Acid : It is a strong electrolyte, and hydrogen is produced at cathode and oxygen is produced at anode.

The same apparatus can be used for ELECTROLYSIS :

• Used for purification and extraction of metals (e.g. Copper)

• Used for electroplating.

• Used for production of Chlorine.

$\star$ Hope It Helps.