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Conditions Necessary for Rusting

Chemical Changes

Posted on October 19, 2018 by Mrs Shilpi Nagpal

Crystallisation of copper sulphate

Question 1 What is meant by rusting of iron? State two conditions necessary for rusting of iron? How rusting damages iron objects? Question 2 What happens when an iron nail is kept immersed in copper sulphate solution? Question 3 What happens when baking soda is added to vinegar? Give its chemical reaction? Question 4 What happens when carbon dioxide is passed through … [Read more...] about Chemical Changes

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