Can copper displace iron from iron sulphate solution? Give reasons.

Academic Chemistry NCERT Class 8

Copper cannot displace iron from iron sulphate because copper is less reactive than iron.

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Updated on: 10-Oct-2022

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Can copper displace iron from iron sulphate solution? Give reason for your answer.
(a) Name one metal which can displace iron from iron sulphate solution.(b) Name one metal which cannot displace iron from iron sulphate solution.
You are given a solution of iron sulphate. Which of the following do you think cannot displace iron from iron sulphate?magnesiumcalciumcopperzinc
Give reasons for the following:Blue colour of copper sulphate solution is destroyed when iron fillings are added to it.
We can show that iron is more reactive than copper :by preparing copper sulphate solution and dipping iron strip in itby dipping both the strips in water for some timeby preparing iron sulphate solution and dipping copper strip in itby heating both iron and copper strips
What happens when iron nails are put into copper sulphate solution?
Give reasons for the following:(a) Sodium and potassium are stored in kerosene.(b) Copper cannot displace zinc from its salt solution (zinc sulphate solution).
What change in the colour of iron nails and copper sulphate solution you observe after keeping the iron nails dipped in copper sulphate solution for about 30 minutes.
Which of the following reactions will not occur? Why not?(a) Zinc Sulphate + Copper âÅ¾Â Copper Sulphate + Zinc(b) Copper Sulphate + Iron âÅ¾Â Iron Sulphate + Copper
What changes in the colour of iron nails and copper sulphate solution do you observe after keeping the iron nails dipped in copper sulphate solution for about 30 minutes?
Which of the following metals can displace the other two metals from their salt solutions? Zinc, iron, copper
From among the set of metals — sodium, zinc, iron, copper, silver, select the following giving equations for each reaction :(a) Two metals which will liberate hydrogen from water.(b) One metal which is used to prepare hydrogen gas in the laboratory.(c) One metal which will displace copper from copper sulphate solution.(d) One metal which will not displace copper from copper sulphate solution.
Why does the colour of copper sulphate solution change when an iron nail is dipped in it ?ORAn iron nail is dipped in the solution of copper sulphate for about 30 minutes. State the change in colour observed. Give reason for the change.
Which of the following pairs cannot undergo displacement reaction?A. iron sulphate solution and magnesiumB. zinc sulphate solution and ironC. zinc sulphate solution and calciumD. silver nitrate solution and copper
Write word equations for two chemical reactions with the help of materials given in the box.[ Air, copper sulphate, iron, vinegar, iron oxide, carbon dioxide, iron sulphate, copper, lime water, water ]

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