Question

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Answer 1

Answer:

The option A) The copper will become heavier will be correct one.

Explanation:

The zinc rod loses its mass while the copper rod gains in mass. The concentration of ZnSO4 solution increases while the concentration of copper sulphate solution decreases.

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Answer 2

Answer:

When zinc rod is dipped in copper sulphate solution then zinc sulphate + copper will formed.

Here zinc will oxidized as it loses 2 electons copper will reduce as it gain 2 electrons.