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Which of the following pairs is not corr...

Which of the following pairs is not correctly matched with respect to the extraction of metals from their ores ?

A

Leaching process-Silver and gold from their native ores

B

Self reduction-Copper and mercury from their sulphide ores

C

Carbon / carbonmonoxide reduction- Iron and zinc from their oxide ores.

D

Electrolytic reduction-Aluminium and tin from their oxide ores

Text Solution

Verified by Experts

The correct Answer is:
D
Tin is obtained form its ore cassiterite , `SnO_2` by carbon reduction.
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