Purification And Characterisation Of Organic Compounds Question 38
Question: For which ore of the metal, froth floatation method is used for concentration
[MP PMT 2001]
Options:
A) Horn silver
B) Bauxite
C) Cinnabar
D) Haematite
Show Answer
Answer:
Correct Answer: C
Solution:
Cinnabar $ (HgS) $ the ore of mercury is concentrated by froth floatation process.