MHT CET · Chemistry · General Principles and Processes of Isolation of Metals
What is the formula of calamine?
- A \(\mathrm{ZnCO}_{3}\)
- B \(\mathrm{MgCO}_{3}, \mathrm{CaCO}_{3}\)
- C \(\mathrm{Fe}_{2} \mathrm{O}_{3}\)
- D \(\mathrm{FeCO}_{3}\)
Answer & Solution
Correct Answer
(A) \(\mathrm{ZnCO}_{3}\)
Step-by-step Solution
Detailed explanation
\(\text { Calamine is an ore of zinc. It is zinc carbonate}\) \(\text{with the formula, } \mathrm{ZnCO}_{3} \text {. }\)
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