Question

In a solution of lead acetate, a strip of metal M was dipped. After some time, lead from the solution was deposited on the metal strip. Which metal is more reactive, M or lead?

Answer 1

Explanation:

m is a hi hi neans this is answer

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Answer 2

Reactivity of Metals Decreases Top to Down

Explanation:

As per the reactivity Series-  

The Reactivity goes on decreasing from Left to Right-

K -> Na -> Li -> Ca ->Mg -> Al -> C -> Zn -> Fe -> Sn -> Pb -> H -> Cu -> Hg -> Ag -> Au  

That means - A metal reacts with other metals and displaces them from their solution or displacement reaction.

• In displacement reaction, a more reactive metal displaces a less reactive metal but a less reactive metal cannot displace a more reactive metal.

Here, In the above series, All the metals on the left side of Pb (Lead) are more reactive and are able to displace it.

So, M could be Potassium, Sodium, calcium, Aluminium, Zinc ...... Tin as all these are more reactive than Lead, as compared to Hydrogen, Copper, Mercury, etc. on the right of Lead.