Question

4 test tube mark 1 2 3 and 4 wire taken 20 ml of a l s o4 whole 3 solution in water is food in each of the test tube a piece of zinc metal was placed in test tube 1 and iron nail was put in test tube to Copper turnings put in the test tube 3 and clean aluminium stripe was placed in test tube 4 know each no change was observed in any of the test tube the correct inference in friends draw in a copper is more reactive than aluminium zinc is more reactive than aluminium zinc is more reactive than copper zinc iron and copper are less reactive than aluminium​

Answer 1

Answer:

aluminium zinc is more reactive than copper

Explanation:

zinc has more reactivity than copper secondly copper is more reactive than any metal