Science, asked by fizashaikh899, 5 months ago

Put two to three iron nails in the blue solution fo copper sulphate and after 15 to 20 minutes the colour of solution turns green

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Answered by reevagp30

Answer:

When 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.

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Put two to three iron nails in the blue solution fo copper sulphate and after 15 to 20 minutes the colour of solution turns green ​

Answers

Put two to three iron nails in the blue solution fo copper sulphate and after 15 to 20 minutes the colour of solution turns green