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.
BETA
