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Question
Chemistry
Heating mixture of Cu2O and Cu2S will give
Q. Heating mixture of
C
u
2
O
and
C
u
2
S
will give
892
161
NTA Abhyas
NTA Abhyas 2022
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A
C
u
+
S
O
2
B
C
u
+
S
O
3
C
C
u
O
+
C
u
S
D
C
u
2
S
O
3
Solution:
C
u
2
S
+
2
C
u
2
O
→
6
C
u
+
S
O
2
(Auto-reduction).
This reaction occurs in reverberatory furnace to get metallic copper.