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Question: Answered & Verified by Expert
In the extraction of $\mathrm{Cu}$, the metal is formed in the bessemer converter due to the reaction :
ChemistryGeneral Principles and Processes of Isolation of MetalsVITEEEVITEEE 2018
Options:
  • A $\mathrm{Cu}_{2} \mathrm{~S}+2 \mathrm{Cu}_{2} \mathrm{O} \longrightarrow 6 \mathrm{Cu}+\mathrm{SO}_{2}$
  • B $\mathrm{Cu}_{2} \mathrm{~S} \longrightarrow 2 \mathrm{Cu}+\mathrm{S}$
  • C $\mathrm{Fe}+\mathrm{Cu}_{2} \mathrm{O} \longrightarrow 2 \mathrm{Cu}+\mathrm{FeO}$
  • D $2 \mathrm{Cu}_{2} \mathrm{O} \longrightarrow 4 \mathrm{Cu}+\mathrm{O}_{2}$
Solution:
2617 Upvotes Verified Answer
The correct answer is: $2 \mathrm{Cu}_{2} \mathrm{O} \longrightarrow 4 \mathrm{Cu}+\mathrm{O}_{2}$
Decomposition of carbonates and hydrated oxides.

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