Question

why does the colour of copper sulphate is change and iron nail is dipped in it​

Answer 1

Answer:

because iron displaces copper

iron is a high reactive element than copper

Answer 2

Answer:

$\huge\mathfrak\yellow{Answer}$

$\:the\:colour\:of\:copper\:sulphate\:is\:change\:and\:iron\:nail\:is\:dipped\:in\:it\:Because\:iron\:is\:more\:reactive\:than\:copper\:so\:colour\:is\:changed$

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