TS EAMCET · Chemistry · General Principles and Processes of Isolation of Metals
Kaolinite is a silicate mineral of metal ' \(X^{\prime}\) and calamine is a carbonate mineral of metal ' \(Y\) '. \(X\) and \(Y\) respectively are
- A \(\mathrm{Fe}, \mathrm{Cu}\)
- B \(\mathrm{Zn}, \mathrm{Al}\)
- C \(\mathrm{Al}, \mathrm{Zn}\)
- D \(\mathrm{Zn}, \mathrm{Cu}\)
Answer & Solution
Correct Answer
(C) \(\mathrm{Al}, \mathrm{Zn}\)
Step-by-step Solution
Detailed explanation
Kaolinite is \(\mathrm{Al}_2 \mathrm{Si}_2 \mathrm{O}_5(\mathrm{OH})\) Calamine is \(\mathrm{ZnCO}_3\) Thus Al \& Zn obtained respectively
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