Blister copper obtained during extraction from curprous oxi…

Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) General Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

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

It has blister like eruption 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.

Text Solution

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The correct answer is:

: Solidified copper obtained is called blister copper since it has blistered appearance due to the evolution of sulphur dioxide gas,

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