1.

Which of the following pasirs give displacement reactions? (i) NaCl solution and copper metal (ii) MgCl_(2) solution and aluminium metal (iii) FeSO_(4) solution and silver metal (iv) AgNO_(3) solution and copper solution

Answer»

NACL solutioin and copper METAL.
`MgCl_(2)` solution and aluminium metal.
`FeSO_(4)` solution and silver metal.
`AgNO_(3)` solution and copper metal.

Solution :d. `AgNO_(3)` solution and coppper metal.


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