Question

रविंदर ने लोहे की कील को कॉपर सल्फेट मिनट बाद या फिर कॉपर सल्फेट का गोल कैसा परिवर्तन करेगा​

Answer 1

Answer:

the copper sulphate solution will change its colour in green and iron will displace copper from its salt solution

Explanation:

any more reactive metal can displace less reactive metal

and iron is more reactive metal than copper

so iron displaced it

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