When iron filings are added to nbsp-copper sulphate solution- a nbsp- nbsp-confirms the occurrence of a chemical change-evolution of gasevolution of heatchange in colour

The correct option is C change in colourThe copper sulphate solution is blue in colour. When nbsp;iron reacts with it, nbsp;the solution gradually obtains g ...

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Byju's Answer

Standard VIII

Chemistry

Change in Colour and State

When iron fil...

Question

When iron filings are added to copper sulphate solution, a confirms the occurrence of a chemical change.

evolution of gas

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evolution of heat

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change in colour

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Solution

The correct option is C change in colour
The copper sulphate solution is blue in colour. When iron reacts with it, the solution gradually obtains green colour due to the formation of ferrous sulphate. This can be represented as:

Iron + Copper sulphate $\to$ Ferrous sulphate + Copper

Suggest Corrections

When iron filings are added to copper sulphate solution, a confirms the occurrence of a chemical change.

The correct option is C change in colourThe copper sulphate solution is blue in colour. When iron reacts with it, the solution gradually obtains green colour due to the formation of ferrous sulphate. This can be represented as: Iron + Copper sulphate → Ferrous sulphate + Copper

The correct option is C change in colour
The copper sulphate solution is blue in colour. When iron reacts with it, the solution gradually obtains green colour due to the formation of ferrous sulphate. This can be represented as:

Iron + Copper sulphate $\to$ Ferrous sulphate + Copper