Answer
The correct answer is (b)
Work Step by Step
Pyrometallurgy involves heat (Pyro means heat). The reaction in option (b) takes place by heating the reactants, so it is an example of pyrometallurgy.
Chemistry: Molecular Approach (4th Edition)
by Tro, Nivaldo J.
Published by
Pearson
ISBN 10:
0134112830
ISBN 13:
978-0-13411-283-1
Chapter 24 - Self-Assessment Quiz - Page 1118: Q2
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