Calamine and Malachite, respectively are the ores of:

Question:

Calamine and Malachite, respectively are the ores of:

  1. Nickel and Aluminium

  2. Zinc and Copper

  3. Copper and Iron

  4. Aluminium and Zinc


Correct Option: , 2

Solution:

Calamine $\Rightarrow \mathrm{ZnCO}_{3}$

Malachite $\Rightarrow \mathrm{Cu}(\mathrm{OH})_{2} \cdot \mathrm{CuCO}_{3}$

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