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

Medium

The chemical composition of the slag formed during the extraction of $Cu$ from copper pyrites is ......

A
$Cu_2O + FeS$
B
$FeSiO_3$
C
$CuFeS_2$
D
$Cu_2S + FeO$

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

The slag formed during the extraction of $Fe$ is...........

Easy

Blister copper is extracted from copper pyrites. After removal of slag $FeSiO_3$,blister copper is obtained by

MediumAP EAMCET 2018

The reduction of $Al$ oxide cannot be carried out by chemical reactions because .....

Medium

Explain the extraction of elements by oxidation.

Medium

Which method is used to obtain $Al$ from $Al_2O_3$?

Easy

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.