Question

A student took a solution of copper sulphate in a breaker and put a clean iron nail into it and left it for abaut an hour .[a] what changes do you expect .[b] are this changes chemical in nature .[c] write a word equation for the chamical changes,if any

Answer 1

Answer:

a)i expect that copper sulphate will form irin sulphate and the upper layer of iron nail copper will be situated

B) yes ( not confirmed plz check in internet)

c)word equation given below copper sulphate solution + iron 》》 iron sulphate solution + copper

Explanation:

this happen because of displacement reaction process

DEFINITION - a more reactive metal displaces less reactive metal from its salt solution