Purification And Characterisation Of Organic Compounds Question 127

Question: Froth floatation process is used for concentration of

[MNR 1987; IIT 1989; UPSEAT 2000, 02]

Options:

A) Chalcopyrite

B) Bauxite

C) Haematite

D) Calamine

Show Answer

Answer:

Correct Answer: A

Solution:

Chalcopyrities is contain sulphur that’s why it is concentrated by froth floatation process.