JEE Advanced · Principles of Qualitative Analysis · Quiz
5 real JEE Advanced questions on Principles of Qualitative Analysis. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 2
EASYA salt solution gives a white precipitate with dilute HCl which is soluble in hot water. When H₂S is passed through the acidified solution, a black precipitate is obtained. The cation present is: