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JEE MAIN 2021
16-03-2021 S1
Question
The process that involves the removal of sulphur from the ores is :
Select the correct option:
A
Smelting
B
Roasting
C
Leaching
D
Refining
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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Question Tags
JEE Main
Chemistry
Easy
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