1.

Give examples for displacement reactions.

Answer»

(1) Mg + 2HCl → MgCl2 + H2 

(2) Zn + H2SO4 → ZnSO4 + H2

(3) Mg + 2HNO3 → Mg(NO3)3 + H2 

(4) Zn + CuSO4 → ZnSO4 + Cu

(5) 2NaBr + Cl2 → 2NaCl + Br2 

(6) CH4 + Cl2 → CH3Cl + HCl



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