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Identify the incorrect statement. 

Option: 1

Fluorspar \text{CaF}_{2} is halide ore of Calcium. 


Option: 2

Anglesite \mathrm{PbSO_{4}} is sulphate ore of Lead. 


Option: 3

Iron pyrite \left ( \mathrm{FeS_{2}} \right ) is a sulphide ore of Iron.


Option: 4

Dolomite \mathrm{CaCO_{3}.MgCO_{3}} is carbonate ore of Magnesium.


Answers (1)

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Ores are such minerals from which a metal can be extracted economically and conveniently. 

Iron pyrite \left ( \mathrm{FeS_{2}} \right ) is a mineral but not an ore.

 

Posted by

shivangi.shekhar

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