Correct answer: A,B,C,D. a is CuFeS2, b is Cu2S, c is Cu2O, d is Cu3FeS3

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AITS & Test SerieshardMCQ MULTIPLE

Question

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Answer: A,B,C,D

💡 Solution & Explanation

a is CuFeS2, b is Cu2S, c is Cu2O, d is Cu3FeS3

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