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JEE Main 201511 AprilOnline

Exam: JEE Main
Year: 2015
Date: 11 April
Mode: Online
Subject: Chemistry
Chapter: General Principles and Processes of Isolation of Metals

JEE Main 2015 · 11 April · Online · Chemistry · General Principles and Processes of Isolation of Metals

Calamine is an ore of:

Calamine is an ore of:

Options

AIron
BCopper
CAluminium
DZinc

Correct answer

D. Zinc

Step-by-step solution

Calamine is zinc carbonate

ZnC{O}_{3}

. It is ore of zinc.

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