AP EAMCET · Chemistry · General Principles and Processes of Isolation of Metals
The metal purified by. Mond process is \(\underline{X}\) and metal purified by van Arkel method is \(\underline{Y}\). X and Y respectively are
- A \(\mathrm{Ni}, \mathrm{Zr}\)
- B \(\mathrm{Mn}, \mathrm{Ti}\)
- C \(\mathrm{Zr}, \mathrm{Ti}\)
- D \(\mathrm{Ni}, \mathrm{Cu}\)
Answer & Solution
Correct Answer
(A) \(\mathrm{Ni}, \mathrm{Zr}\)
Step-by-step Solution
Detailed explanation
Mond's Process : \(\begin{array}{r}\mathrm{Ni}(\mathrm{s}) \text { (impure) }+4 \mathrm{CO} \stackrel{\Delta}{\longrightarrow} \mathrm{Ni}(\mathrm{CO})_4(\mathrm{~g}) \stackrel{\Delta}{\longrightarrow} \\ \mathrm{Ni}(\mathrm{s}) \text { (pure) }+4 \mathrm{CO}\end{array}\) Van…
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