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← JEE Advanced PYQ
Principles of Qualitative Analysis
JEE Advanced · Chemistry · 31 past questions
Topic
Identification of unknown salts from reaction sequences
2
Sulfide precipitation and H2S groups
1
Colour and complex tests for specific ions
0
Distinguishing and matching tests
0
Gas evolution and anion tests
0
Halide and silver salt precipitates
0
Quantitative qualitative-analysis problems
0
Level
Easy
1
Moderate
2
Tough
0
Year
2025
1
2023
1
2022
2
2021
3
2020
1
2019
1
2018
1
2016
2
2015
1
2014
3
2013
3
2012
1
2011
4
2009
3
2008
1
2007
3
3 of 31 ·
show all
Q17
2013 Paper 1
Upon treatment with ammoniacal $H_2S$, the metal ion that precipitates as a sulfide is
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Q18
2013 Paper 2
Paragraph for Questions 33 and 34…
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Q19
2013 Paper 2
Paragraph for Questions 33 and 34…
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