The compound(s) that |d and f Block Elements|JEEMAIN 2022

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25-7-2022_S-1

Question

The compound(s) that is(are) removed as slag during the extraction of copper is i. (1) CaO (2) FeO (3) $\mathrm{Al}_2 \mathrm{O}_3$ (4) ZnO (5) NiO Choose the correct answer from the options given below.

Select the correct option:

A

(3) (4) Only

B

(1), (2), (5) Only

C

(1), (2) Only

D

(2) Only

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

$$\text{FeO} + \text{SiO}_2 \rightarrow \text{FeSiO}_3$$

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