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Chemistry
Which of the following ore is called malachite?
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Q. Which of the following ore is called malachite?
Manipal
Manipal 2011
General Principles and Processes of Isolation of Elements
A
$ Cu_{2}S $
0%
B
$CuCO_{3}$
50%
C
$CuCO _{3} \cdot Cu ( OH )_{2}$
50%
D
$Cu_{2}O$
0%
Solution:
Malachite $\left[ CuCO _{3} \cdot Cu ( OH )_{2}\right]$ is an ore of copper.