Question
Question: Mark the incorrect statement....
Mark the incorrect statement.
A
Copper is extracted by smelting in a reveberatory furnace.
B
Zinc is extracted by reduction of oxide with aluminium.
C
Aluminium is extracted by electrolysis of its oxide.
D
Iron is extracted by reduction of its oxide in blast furnace.
Answer
Zinc is extracted by reduction of oxide with aluminium.
Explanation
Solution
Zinc is extracted by reduction of oxide with coke.