Question

Match the following salts given below:

(1) Pb(NO₃)₂ from PbO

(2) MgCl₂ from Mg

(3) FeCl₃ from Fe

(4) NaNO₃ from NaOH

(5) ZnCO₃ from ZnSO₄

With their correct method of preparation from: A, B, C, D and E.

(A) Simple displacement

(B) Titration

(C) Neutralization

(D) Precipitation 

(E) Combination 

Answer 1

Column A	Column B
(1) Pb(NO3)2 from PbO	(C) Neutralization
(2) MgCl2 from Mg	(A) Simple displacement
(3) FeCl3 from Fe	(E) Combination
(4) NaNO3 from NaOH	(B) Titration
(5) ZnCO3 from ZnSO4	(D) Precipitation