Question

What do you mean by Arthematic meadian ​

Answer 1

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Arithmetic Median is a positional average and refers to the middle value in a distribution.

Answer 2

Step-by-step explanation:

reactions :

Reaction 1 :

Iron + Copper sulphate \longrightarrow⟶ Iron sulphate + Copper

Reaction 2 :

Iron sulphate + Copper \rightarrow→ Iron sulphate + Copper

Reaction 2 will not occur as Iron is more reactive than copper , so copper could not replace iron from iron sulphate .

Type of reaction between copper sulphate solution and iron : Displacement reaction .

Displacement reaction : A reaction in which an element replaces the less reactive element from its compound forming another compound with the anion is called single displacement reaction .