what happens when a metal reacts with an acid ?explain with atleast two examples .enlist and briefly explain atleast three physical properties of metals .
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Hydrogen is liberated.
High electropositivity,hardness and malleability
High electropositivity,hardness and malleability
santhoshsen2003:
i want some more explanation
Acids are hydrogen ion donors.Eg: 2mg+ 2Hcl_ 2mgcl + H2
Due to higher electropositivity they provide donate electrons and form ionic bond with electronegative atoms like chlorine
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