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Tardigrade
Question
Chemistry
Among following compounds, the number of those present in copper matte is A. CuCO 3 B. Cu 2 S C. Cu 2 O D. FeO
Q. Among following compounds, the number of those present in copper matte is ___
A.
C
u
C
O
3
B.
C
u
2
S
C.
C
u
2
O
D.
F
e
O
966
136
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Answer:
3
Solution:
F
e
S
and
C
u
2
S
, present in copper matte.