1.

Given that E^(@)(Zn) = -0.76V and E^(@)(Mg|Mg^(2+) )= 2.37V. What will happen when zinc dust is added to MgCl_(2) solution ?

Answer»

MAGNESIUM will be precipitated
Zinc will dissolve forming a soluble complex
Zinc chloride will be formed
No reaction will occur

Solution :Zn cannot DISPLACE Mg from `MgCl_(2)`.


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