Blister copper obtained during extraction from cuprous oxide is called so because

Question

Blister copper obtained during extraction from cuprous oxide is called so because (A) it has blister like eruptions due to evolution of gas (B) it has a shining surface like blister (C) it is the most impure form of copper (D) its surface is uneven due to different thickness at different places

Tardigrade Admin · Accepted Answer

Solidified copper obtained is called blister copper since it has blistered appearance due to the evolution of sulphur dioxide gas. 2Cu2O + Cu2S → 6Cu + SO2

Q. Blister copper obtained during extraction from cuprous oxide is called so because

it has blister like eruptions due to evolution of gas

it has a shining surface like blister

it is the most impure form of copper

its surface is uneven due to different thickness at different places

Solidified copper obtained is called blister copper since it has blistered appearance due to the evolution of sulphur dioxide gas.
$2 C u_{2} O + C u_{2} S \to 6 C u + S O_{2}$

Q. Blister copper obtained during extraction from cuprous oxide is called so because

it has blister like eruptions due to evolution of gas

it has a shining surface like blister

it is the most impure form of copper

its surface is uneven due to different thickness at different places

Solidified copper obtained is called blister copper since it has blistered appearance due to the evolution of sulphur dioxide gas. 2Cu2​O+Cu2​S→6Cu+SO2​

Solidified copper obtained is called blister copper since it has blistered appearance due to the evolution of sulphur dioxide gas.
$2 C u_{2} O + C u_{2} S \to 6 C u + S O_{2}$