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The formula of copper pyrite is
+1
vote
asked
Feb 12, 2019
in
JEE
by
kratos
The formula of copper pyrite is
(a) CuFeS
(b) CuFeS2
(c) Cu2S
(d) Cu2FeS2
principles and processes of isolation of elements
class-12
jee mains
metallurgy
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1
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answered
Dec 23, 2020
by
kratos
Best answer
Answer (b) CuFeS**
2**
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