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

Which of the following fluxes is used to remove acidic impurities during metallurgy?

  • A
    Silica
  • B
    Limestone
  • C
    Sodium chloride
  • D
    Sodium carbonate
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

In the Goldschmidt reaction,certain metallic oxides are reduced to the metallic state by heating with:

Easy
View Solution

The Ellingham diagram represents a plot of:

Easy
View Solution

During the smelting of roasted copper ore,silica is added to remove:

Easy
View Solution

In the extraction of iron from its ore,the slag produced in the blast furnace is a mixture of......?

Easy
View Solution

Which of the following is used to remove silicon dioxide in the Serpeck's process for the purification of bauxite?

Easy
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