The position of some metals in the electrochemical series in dectreasing electropositeve character is given as ` Mg gt Al gt Zn gt Cu gt Ag`. What will happen if a copper spoon is used to stir a solution of aluminimum nitrate ?A. The spoon will get coated with aluminiumB. An alloy of copper and aluminium is formedC. The solution becomes blueD. There is no reaction

The position of some metals in the electrochemical series in dectreasi

1.	The position of some metals in the electrochemical series in dectreasing electropositeve character is given as ` Mg gt Al gt Zn gt Cu gt Ag`. What will happen if a copper spoon is used to stir a solution of aluminimum nitrate ?A. The spoon will get coated with aluminiumB. An alloy of copper and aluminium is formedC. The solution becomes blueD. There is no reaction
Answer» Correct Answer - D Cu is less reactive than Al.

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What are elementary reactions ?

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