Iron is more reactive than copper …

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Iron is more reactive than copper can you write an activity to show this

Posted by Aishwary Gupta 6 years, 5 months ago

CBSE > Class 08 > Science

1 answers

Meghna Thapar 5 years, 10 months ago

Activity to show that iron is more reactive than copper:

i. Take an iron nail.

ii. Take a beaker and make a copper sulphate (white crystals) solution in it.

iii. Now dip the iron nail in the copper sulphate.

iv. Leave the dipped iron nail in the solution for a few minutes.

We will observe that the copper sulphate solution which is blue becomes green in colour. This means iron has displaced copper from its sulphate and formed a new compound, i.e., ferrous sulphate which is green in colour.

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CBSE > Class 08 > Science