NTA Abhyas 2020
- Exam
- NTA Abhyas
- Year
- 2020
- Subject
- Chemistry
- Chapter
- General Principles and Processes of Isolation of Metals
NTA Abhyas 2020 · Chemistry · General Principles and Processes of Isolation of Metals
In the extraction of Cu , the metal is formed in the Bessemer...
In the extraction of , the metal is formed in the Bessemer converter due to the reaction:
Options
- A{\text{Cu}_{2} \text{S}\text{+}\text{2}{\text{Cu}_{2} \text{O}\overset{Δ}{→} \text{6}\text{Cu}\text{+}{\text{SO}_{2}
- B{\text{Cu}_{2} \text{S} \to \text{2}\text{Cu} + \text{S}
- C\text{Fe} + {\text{Cu}_{2} \text{O} \to \text{2}\text{Cu} + \text{FeO}
- D\text{2}{\text{Cu}_{2} \text{O} \to \text{4}\text{Cu} + {O}_{2}
Correct answer
A. {\text{Cu}_{2} \text{S}\text{+}\text{2}{\text{Cu}_{2} \text{O}\overset{Δ}{→} \text{6}\text{Cu}\text{+}{\text{SO}_{2}
Step-by-step solution
The following reaction taken place in the formation of blister copper in the Bessemer converter
{\text{Cu}_{2} \text{S}\text{+}\text{2}{\text{Cu}_{2} \text{O}\overset{Δ}{→} \text{6}\text{Cu}\text{+}{\text{SO}_{2}
{\text{Cu}_{2} \text{S}\text{+}\text{2}{\text{Cu}_{2} \text{O}\overset{Δ}{→} \text{6}\text{Cu}\text{+}{\text{SO}_{2}