Question

The incorrect statement among the following is

Options

• Nickel is refined by Mond’s process

• Titanium is refined by Van Arkel’s process

• Zinc blende is concentrated by froth floatation

• In the metallurgy of gold, the metal is leached with dilute sodium chloride solution

Answer 1

In the metallurgy of gold, the metal is leached with dilute sodium chloride solution