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Blue coloured CuSO4 is taken in two test...

Blue coloured `CuSO_4` is taken in two test tubes A and B. Zinc granules are added to test tube A and small iron piecces are added to test tube B. Explain the observations in each acse by giving reasons.

Text Solution

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(i) reactivity series of metals
(ii) reactivity of metals according to metal reactivity series
(iii) reactions taking place
(iv) change in property of the solution due to the reaction
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