Vedclass
Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsReduction to free Metal
Easy

Flux is used to remove

  • A
    Silica
  • B
    Metal oxide
  • C
    All impurities from ores
  • D
    Silica and undesirable metal oxide
Share

Explore More

Browse All

Question Bank

12

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

Electrolytic refining is used for the extraction of aluminum. Which electrolyte is used in this process?

Easy
View Solution

Which among the following is used as flux in the extraction of iron from oxide ores?

EasyAP EAMCET 2020
View Solution

Which of the following compounds acts as a flux in the extraction of copper from copper pyrites?

EasyMHT CET 2020
View Solution

Copper matte contains . . . . . . .

Easy
View Solution

Explain electrometallurgy in detail.

Difficult
View Solution

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.

Try Free
For Institutes

Online Exam Module

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

See Demo