In the extraction of copper, its sulphide ore is heated... | P-Block Elements

JEE-Main_2023

30-1-23{S1}

Question

In the extraction of copper, its sulphide ore is heated in a reverberatory furnace after mixing with silica to :

Select the correct option:

separate CuO as $CuSiO_3$

remove calcium as $CaSiO_3$

decrease the temperature needed for roasting of $Cu_2S$

remove FeO as $FeSiO_3$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Chemistry

Easy

Start Preparing for JEE with Competishun