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

Easy

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

IIT 1978 All IIT

A
Smelting
B
Roasting
C
Calcination
D
Froth floatation

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

Previous Year

IIT 1978 Paper All IIT years →

Similar Questions

Limestone is used as a flux in the extraction of

EasyMHT CET 2019

Copper matte contains

EasyAP EAMCET 2017

The electrolytic reduction of alumina to aluminum is made possible by the Hall-$H$éroult process in the presence of:

Medium

Which of the oxide groups among the following cannot be reduced by carbon?

DifficultAIEEE 2012

When copper ore is mixed with silica in a reverberatory furnace,copper matte is produced. The copper matte contains . . . . . .

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.