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Question

Chemistry Question on General Principles and Processes of Isolation of Elements

Which one is malachite from the following ?

A

Fe3O4Fe_3O_4

B

CuCO3.Cu(OH)2CuCO_3.Cu(OH)_2

C

CuFeS2CuFeS_2

D

Cu(OH)2Cu(OH)_2

Answer

CuCO3.Cu(OH)2CuCO_3.Cu(OH)_2

Explanation

Solution

Malachite : CuCO3.Cu(OH)2{CuCO_3.Cu(OH)_2} (Green colour)