English

The formula of calamine ore is ______.

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Question

The formula of calamine ore is ______.

Options

  • ZnS

  • ZnO

  • ZnCO3

  • ZnF

MCQ
Fill in the Blanks
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Solution

The formula of calamine ore is ZnCO3.

Explanation:

Calamine is a prominent carbonate mineral ore of zinc, chemically identified by the formula (ZnCO3).

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Chapter 7: Metallurgy - EXERCISE [Page 156]

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Lakhmir Singh Chemistry [English] Class 10 ICSE
Chapter 7 Metallurgy
EXERCISE | Q 4. | Page 156
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