Analytical Chemistry Question 52
Question: Of the following sulphides which one is insoluble in dilute acids but soluble in alkalies
[CPMT 1990]
Options:
A) $ PbS $
B) $ CdS $
C) $ FeS $
D) $ Sb_2S_3 $
Show Answer
Answer:
Correct Answer: D
Solution:
It is an acidic salt