AP EAMCET · Chemistry · General Principles and Processes of Isolation of Metals
Identify the correct statements from the following:
i. In the extraction of \(\mathrm{Ag}\) and \(\mathrm{Au}\), zinc is used as reducing agent.
ii. Impure zinc can be refined by distillation method.
iii. Malachite is an ore of nickel.
- A i, ii, iii
- B i, iii only
- C ii, iii only
- D i, ii only
Answer & Solution
Correct Answer
(D) i, ii only
Step-by-step Solution
Detailed explanation
The explanations of given statements are as follows: (i) In the extraction of \(\mathrm{Ag}\) and \(\mathrm{Au}\), zinc is used as reducing agent.…
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