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magnesium liberates hydrogen gas when reacted …

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magnesium liberates hydrogen gas when reacted with dil.hcl acid, where as copper can,t. explain with the chemical equation

Posted by Piyush Prakash 6 years, 3 months ago

CBSE > Class 10 > Science

2 answers

Aadya Singh ? 6 years, 3 months ago

Mg + H2SO4 ---------> MgSO4 + H2.
Cu + H2SO4 -------> No reaction.

Aadya Singh ? 6 years, 3 months ago

Because copper is less reactive than hydrogen

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