Question

out of the two metals p and q ,p is less reactive than q. suggest an activity to arrange these metals in order of their decreasing reactivity. support your answer with a suitable chemical equation

Answer 1

first take p as copper sulphate (CUSO4) and take q as zinc ( Zn)
chemical equation: CUSO4 + Zn = ZNSO4 + CU.
here in copper sulphate solution we added zinc and we all know that zinc is a highly reactive metal so in the aqueous solution of copper sulphate it replace the Cooper from its solution and called as zinc sulphate solution and a layer of copper deposited .
and in the picture reactive series has given

Answer 2

Answer:

appreciate that thanks XD