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NTA Abhyas 2020

Exam: NTA Abhyas
Year: 2020
Subject: Chemistry
Chapter: General Principles and Processes of Isolation of Metals

NTA Abhyas 2020 · Chemistry · General Principles and Processes of Isolation of Metals

Van-Arkel process and Mond's process are respectively used for...

Van-Arkel process and Mond's process are respectively used for refining of:

Options

A $Zr$ and $Ti$
B $Ni$ and $Zr$
C $Ti$ and $Ni$
D $Ni$ and $Fe$

Correct answer

C. $Ti$ and $Ni$

Step-by-step solution

Van-Arkel process $⇒ \text{Ti, Hf,}Zr, B$

Mond's Process $⇒ Ni$

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