Analytical Chemistry Question 22
Question: Which reagent is used to remove $ SO_4^{-} $ and $ C{l^{-}} $
[Pb. PMT 2002]
Options:
A) $ BaSO_4 $
B) $ NaOH $
C) $ Pb{{(NO_3)}_2} $
D) KOH
Show Answer
Answer:
Correct Answer: C
Solution:
$ PbSO_4 $ and $ PbCl_2 $ are insoluble in cold water hence the reagent $ Pb{{(NO_3)}_2} $ is used to remove $ SO_4^{2-} $ and $ C{l^{-}} $
BETA
