Embibe Experts Solutions for Chapter: General Principles and Processes of Isolation of Metals (Metallurgy), Exercise 2: Exercise-2

Which of the following solids are not correctly matched with the bonds found between the constituent particles?

Magnesium is extracted by electrolysing fused magnesium chloride containing $\mathrm{NaCl} \& {\mathrm{CaCl}}_2$ using:

Complexes formed in the cyanide process are:

Which of the following process(es) occur(s) during the extraction of copper from chalcopyrites?

Which of the following statement(s) is (are) incorrect ?

Liquation process may be applied for the purification of:

To make the following reduction process spontaneous, temperature should be:

$\mathrm{ZnO}+\mathrm{C}⟶\mathrm{Zn}+\mathrm{CO}$

Which of the following statement is true?