Assertion : Pure iron is not used for making tools and machines. Reason : Pure iron is hard.

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Assertion : Pure iron is not used for making tools and machines. Reason : Pure iron is hard.
30
Nov
Assertion : Pure iron is not used for making tools and machines. Reason : Pure iron is hard. Assertion : Pure iron is not used for making tools and machines. Reason : Pure iron is hard. November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
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