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Assertion : Minerals are naturally occurring chemical substances in the earth’s crust obtainable by mining. Reason : Minerals are also known as ores.A. If both assertion and reason are true and reason is the correct explanation of assertion .B. if both assertion and reason are true but reason is not the correct explanation of assertionC. If assertion is true but reason is falseD. If both assertion and reason are false.

Answer» Correct Answer - C
Only these minerals which are viable to be used as sources of metal are known as ores.


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