What happens when iron nails are put into copper sulphate solution?

Academic Chemistry NCERT Class 10

When iron nails are put into the copper sulphate solution, the blue colour of the copper sulphate solution turns greenish and reddish-brown deposits of copper metal are formed on iron nails.

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Updated on: 10-Oct-2022

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What happens when : a solution of copper sulphate is taken in a beaker and iron nails are put in it?
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.
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?
What happens when(a) Dilute sulphuric acid is poured on a copper plate?(b) Iron nails are placed in a copper sulphate solution?Write word equations of the reactions involved.
Why do the colour and solution of copper sulphate change when we take a solution of copper sulphate in a beaker and put an iron nail in it?
Can copper displace iron from iron sulphate solution? Give reasons.
Why does the colour of copper sulphate solution change when an iron nail is dipped into it?
Can copper displace iron from iron sulphate solution? Give reason for your answer.
What happens when- (give reasons)(a) Rhoeo leaves are put in sugar solution.(b) Boiled Rhoeo leaves are put in sugar solution.
Give reasons for the following:Blue colour of copper sulphate solution is destroyed when iron fillings are added to it.
If we add dilute solution into hydrochloric acid and their solution is added to copper sulphate containing acid and base then what happens?
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
(a) What happens when copper sulphate crystals are heated strongly? Explain with the help of an example.(b) What happens when a few drops of water are added to anhydrous copper sulphate? Explain with the help of an equation.
When a student put some copper turnings in a colourless solution, he observed that the solution gradually turned blue. The solution is most likely to be :(1) ferrous sulphate solution (2) magnesium nitrate solution (3) silver nitrate solution (4) copper sulphate solution
Why does the colour of copper sulphate solution change when an iron nail is kept immersed in it?

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