Thank you for reporting, we will resolve it shortly
Q.
Copper pyrite ore is majorly concentrated by:
NTA AbhyasNTA Abhyas 2022
Solution:
Copper pyrite is also known as chalcopyrite. Chalcopyrite is a natural sulphide of $Cu$ and $Fe\left(\right.CuFeS_{2}\left.\right)$ . Also froth floatation process is mainly used for sulphide ores.