Question

8.Iron nails are put in copper sulphate solution. Which one of the following will happen? *
1 point
a) Blue coloured solution becomes colourless
b) Green coloured solution becomes bluish
c) Blue coloured solution changes into green coloured solution
d) Nothing will happen so far as colour is concerned.​

Answer 1

Answer:

No. (B)

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Answer 2

Answer:

Answer - B

Green coloured solution becomes bluish