CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Mark the incorrect statement.

A
Copper is extracted by smelting in a reverberatory furnace.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Zinc is extracted by reduction of oxide with aluminum.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Aluminium is extracted by electrolysis of its oxide.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Iron is extracted by reduction of its oxide in blast furnace.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A Zinc is extracted by reduction of oxide with aluminum.
It is not profitable method for extraction of Zinc. Zinc is extracted by distillation and by electrolytic refining. So, it is not extracted by reduction of oxide with Aluminium.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Distillation and Liquation
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon