Question

complete the equations with correct answer.​

Answer 1

Explanation:

a)Zinc + Lead nitrate → Zinc nitrate + Lead

Zn + Pb(NO3)2 →Zn(NO3)2 + Pb

b)Iron + Zinc sulphate solution → No reaction

Iron lies below Zinc in the reactivity series and thus is unable to displace Zn from its solution. Hence, no reaction takes place.

c)Lead + copper nitrate → Lead nitrate + Copper

Pb + Cu(NO3)2 → Pb(NO3)2 +Cu

d)Magnesium + silver nitrate → Magnesium nitrate + silver

Mg + 2AgNO3→ Mg(NO3)2 + 2Ag

e)Copper + potassium chloride →No reaction

Potassium lies above Copper in the reactivity series and hence Cu cannot displace potassium from its salts.