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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
3
Colour and complex tests for specific ions
1
Gas evolution and anion tests
1
Distinguishing and matching tests
0
Halide and silver salt precipitates
0
Quantitative qualitative-analysis problems
0
Sulfide precipitation and H2S groups
0
Level
Easy
7
Moderate
19
Tough
5
Year
2025
0
2023
0
2022
0
2021
2
2020
0
2019
0
2018
0
2016
0
2015
0
2014
1
2013
0
2012
0
2011
0
2009
2
2008
0
2007
0
5 of 31 ·
show all
Q5
2021 Paper 1
The reaction of $\mathbf{Q}$ with PhSNa yields an organic compound (major product) that gives positive Carius…
(with a figure)
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Q6
2021 Paper 1
A mixture of two salts is used to prepare a solution S, which gives the following results…
(with a figure)
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Q15
2014 Paper 2
Paragraph For Question 33 and 34…
(with a figure)
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Q25
2009 Paper 1
Paragraph for Question Nos. 13 to 15…
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Q26
2009 Paper 1
Paragraph for Question Nos. 13 to 15…
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