Question

aq solution of lead nitrate is stored in _____
A iron
B zinc
C copper
D magnesium

Answer 1

I think it is store in mg

Answer 2

Hi ,


here is your answer !!!


pb ( lead )

is REACTIVE metal. found in upper of reactivity series !!!




hence , when lead nitrite REACT with more REACTIVE metal ( s).


then , lead will dispalce

for eg :-

pb( no3 )2 + mg ====> Mg (Now)2 + pb



so , to stop / avoid displacement reaction

we used to store it in less REACTIVE metal


hence , option number ( C ) is correct answer !!!;




hope it helps you dear friend!!!


thanks