SATHEE: Purification And Characterisation Of Organic Compounds Question 86

Purification And Characterisation Of Organic Compounds Question 86

Question: In extraction of copper, we use

[CPMT 1980; MP PMT 1986]

Options:

A) $ Cu_2S $

B) Pyrites

C) Silver argent cyanide

D) $ CuFeS_2 $

Show Answer

Answer:

Correct Answer: D

Solution:

Copper pyrite $ CuFeS_2 $ (Chalcopyrite)

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Purification And Characterisation Of Organic Compounds Question 86

Question: In extraction of copper, we use

Options:

Answer:

Solution:

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