Class 12 Chemistry General Principles and Processes of Isolation of Elements Reduction to free Metal

Easy

Neutral refractory material used in furnaces is

A
Graphite
B
$CaO$
C
$SiO_2$
D
$MgO$

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Reduction to free Metal

Similar Questions

Which of the following reactions does not take place in the thermite process?

Easy

For the electrolytic production of aluminium,$(i)$ the cathode and $(ii)$ the anode are made of

Medium

$A$ layer of coke is spread over bauxite during the electrolytic reduction of alumina by the Hall-Heroult process. This layer acts as a/an:

Medium

Copper sulphate is commercially made from copper scraps by:

Easy

The metallurgical process in which a metal is obtained in a fused state is called:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.