Q19 of 102 Page 76

Which metal is less reactive: copper or iron?

Copper is less reactive than iron. For example, if we put Iron nail into copper sulphate solution. Iron nail will displace copper from copper sulphate solution.


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Name one metal which does not react with dilute hydrochloric acid.

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Which metal is more reactive: iron or zinc?

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Name any five objects used in our everyday life which are made of metals.

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Name two metals which are used for making cooking utensils and water boilers for factories.