Reduction of Metal Oxides to Metals

IMPORTANT

Reduction of Metal Oxides to Metals: Overview

This topic covers concepts such as Self-Reduction Process, Smelting, Reduction of Metals by Hydrogen, and Pyrometallurgy.

Important Questions on Reduction of Metal Oxides to Metals

EASY
IMPORTANT

The reducing agent used for the extraction of Mo and W is _____.

(A) H2
(B) CO
(C) H2S

Enter your correct answer as A, B or C.

EASY
IMPORTANT

Which of the following reactions is an example of autoreduction?

EASY
IMPORTANT

Metal that cannot be extracted by carbon reduction process is:

MEDIUM
IMPORTANT

In the bessemer converter which is used for the extraction of copper, select the correct option(s):

MEDIUM
IMPORTANT

The chemical composition of the slag formed during smelting is:

EASY
IMPORTANT

Which of the following reactions show the process of smelting?