Teaching RPSC School Lecturer Mock Test Series 2024 Chemistry Organic Chemistry – Some Basic Principles and Techniques Qualitative and Quantitative Analysis of Organic Compounds
A white precipitate obtained in the analysis of a mixture becomes black on treatment with NH4OH. It may be
1
PbCl2
2
AgCl
3
HgCl2
4
Hg2Cl2
5
Question Not Attempted