What happens when an iron nail is placed in copper sulphate?

What happens when an iron nail is placed in copper sulphate?

When an iron nail is dipped in copper sulphate solution, a brown coating of copper is formed on the surface of iron and the colour of copper sulphate solution changes from blue to light green.

What type of reaction is an iron nail is placed into a copper sulfate solution copper metal appears on the nail?

Copper Plating a Nail. Description: When a nail (Fe) is dipped into a copper sulfate solution, copper metal is plated onto the nail. When a piece of copper is dipped into a ferric sulfate solution, no reaction is observed. Concept: The reaction between iron metal and copper (II) is an oxidation-reduction reaction.

What happens when iron nails are placed in copper sulphate Class 8?

When iron nails are placed in a copper sulfate solution, iron displaces copper to form iron sulfate. Slowly, the blue color of the copper sulfate solution turns into green.

What happens when iron nails are placed in copper sulphate solution write equation also Class 8?

Iron being more reactive displaces copper from copper sulphate solution. In this reaction, the blue colour of copper sulphate fades and there is deposition of copper on the iron nail.

What is displacement reaction what happens when an iron nail is immersed in copper sulphate solution Write the reaction?

Textbook solution When Iron nail is kept submerged in the solution of copper sulphate, iron displaces the copper from the copper sulphate solution. This happens due the fact that Iron is more reactive than copper.

What happens when iron nails are placed in copper sulphate solution write equation also Class 7?

(a) Chemical reaction of iron nail with copper sulphate solution in water. Iron displaces copper ions from an aqueous solution of copper sulphate. It is a single displacement reaction of one metal by another metal. Fe (s) + Cu2 + (aq) —→ Fe2+ (aq) + Cu (s).

What happens when iron nails are placed in copper sulphate solution write word equation Class 7?

Textbook solution If iron nails are placed in copper sulphate solution then iron reacts with copper sulphate to produce iron sulphate and copper. Blue colour of copper sulphate is replaced by light green colour of iron sulphate, as iron is more reactive. Iron displaces copper from copper sulphate solution.

What happens if iron nails are placed in copper sulphate solution for half an hour?

When an iron nail immersed in the solution of copper sulphate than iron displaces copper from the solution of copper sulphate because iron is more reactive than copper. Therefore copper sulphate solution colour changes from blue to pale green.

What happens when iron nail is immersed in copper sulphate solution write a word equation for this process name the type of change involved?

when iron nails immersed in cuso4 solution the blue solution of hydrated copper sulphate turns into green solution of ferrous sulphate with a brown coloured precipitate copper. CuSo4 + Fe = FeSo4 + Cu.

What happens when iron nails are placed in copper sulphate solution also write the word equation of the reaction involved?

Fe+CuSO4 ->FeSO4+Cu. Q3. What would you observe when a strip of zinc is placed in copper sulphate solution? Write a word equation of the reaction which takes place.

What happens when iron nails are placed in?

When iron nail is dipped in Copper sulphate, it takes reaction between them and Copper sulphate changes its color from blue to light green. This could replace copper from CuSO4, and blue color and FeSO4 is in light green color. It will change its colors due to copper iron nails functions.