1.

Consider the following chemical reactions :I.ASO4(aq)+B(s)→A(s)+BSO4(aq)II. BSO4(aq)+C(s)→B(s)+CSO4(aq)III. CSO4(aq)+D(s)→C(s)+DSO4(aq)IV. DSO4(aq)+B(s)→No reactionNow, choose the correct order of reactivity of metal A, B, C and D.

Answer»

Consider the following chemical reactions :



I.ASO4(aq)+B(s)A(s)+BSO4(aq)



II. BSO4(aq)+C(s)B(s)+CSO4(aq)



III. CSO4(aq)+D(s)C(s)+DSO4(aq)



IV. DSO4(aq)+B(s)No reaction



Now, choose the correct order of reactivity of metal A, B, C and D.



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