Jiya and Teena performed the following experiment. Jiya placed an iron nail in copper sulphate solution in test tube (a) whereas Teena placed a copper nail in iron sulphate solution in test tube (b). Write the observations of the two experiments. Represent both the reactions by means of chemical equations
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Jiya and Teena performed the following experiment. Jiya placed an iron nail in copper sulphate solut...
History, 19.07.2019 22:40