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प्रश्न
The incorrect statement among the following is
पर्याय
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
MCQ
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उत्तर
In the metallurgy of gold, the metal is leached with dilute sodium chloride solution
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
