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Question
Explain the following method with example.
Displacement
Solution
Displacement i.e. action of dilute acids on active metals.
\[\ce{Active metal + Acid -> Salt + Hydrogen}\]
\[\ce{Zn + H2SO4 -> ZnSO4 + H2\uparrow}\]
\[\ce{Fe + 2HCl -> FeCl2 + H2\uparrow}\]
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