Assertion (A): No external carbon is needed to obtain copper from Cu2S in the Bessemer converter. Reason (R): Part of th

Question

Assertion (A): No external carbon is needed to obtain copper from Cu2S in the Bessemer converter. Reason (R): Part of the Cu2S is oxidised to Cu2O, which then reacts with the remaining Cu2S to give copper and SO2.

Accepted Answer

Both A and R are true and R is the correct explanation of A

Answer

Both A and R are true but R is not the correct explanation of A

Answer

A is true but R is false

Answer

A is false but R is true

Assertion (A): No external carbon is needed to obtain copper from $Cu X_{2} S$ in the Bessemer converter. Reason (R): Part of the $Cu X_{2} S$ is oxidised to $Cu X_{2} O$ , which then reacts with the remaining $Cu X_{2} S$ to give copper and $SO X_{2}$ .

Answer: A

More questions on Extraction of Fe, Cu, Zn, Al, Ag, Au

Assertion (A): No external carbon is needed to obtain copper from CuX2​S in the Bessemer converter. Reason (R): Part of the CuX2​S is oxidised to CuX2​O, which then reacts with the remaining CuX2​S to give copper and SOX2​.

Answer: A

More questions on Extraction of Fe, Cu, Zn, Al, Ag, Au

Assertion (A): No external carbon is needed to obtain copper from $Cu X_{2} S$ in the Bessemer converter. Reason (R): Part of the $Cu X_{2} S$ is oxidised to $Cu X_{2} O$ , which then reacts with the remaining $Cu X_{2} S$ to give copper and $SO X_{2}$ .