Find the number of reagent(s) which form white ppt. with CO_(3)^(2-) ion. BaCI_(2),CuSO_(4),HgCI_(2),Pb(CH_(3)COO)_(2),CaCI_(2)

Find the number of reagent(s) which form white ppt. with CO_(3)^(2-) i

1.	Find the number of reagent(s) which form white ppt. with CO_(3)^(2-) ion. BaCI_(2),CuSO_(4),HgCI_(2),Pb(CH_(3)COO)_(2),CaCI_(2)
Answer» ANSWER :3