Question
__________ is an ore concentrating metallurgical process involving a chemical change.
Answer: Option C
Answer: (c).Roasting
Was this answer helpful ?
Answer: (c).Roasting
Was this answer helpful ?
More Questions on This Topic :
Question 1. The main component of pyrex glass is....
Question 2. Basic oxide is absent in __________ glass.....
Question 8. Chalcopyrite is the main ore of....
Latest Videos
Latest Test Papers
Submit Solution