Home Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) General Impure the above process of purification of…
Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) General Single Correct MCQ
Published on: August 13, 2026

Impure the above process of purification of the metal is known as

A
Van Arkel process
B
Pyrometallurgy
C
Mond process
D
Zone refining

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Text Solution

Verified by Experts
The correct answer is:
C

: Ni is purified by Mond’s process in which impure nickel is treated with CO to form volatile complex called nickel tetracabonyl. It decomposes to form pure nickel and CO at high temperature.

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