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← JEE Advanced PYQ
Principles of Qualitative Analysis
JEE Advanced · Chemistry · 31 past questions
Topic
Distinguishing and matching tests
1
Quantitative qualitative-analysis problems
1
Colour and complex tests for specific ions
0
Gas evolution and anion tests
0
Halide and silver salt precipitates
0
Identification of unknown salts from reaction sequences
0
Sulfide precipitation and H2S groups
0
Level
Easy
0
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
2 of 31 ·
show all
Q3
2022 Paper 1
The treatment of an aqueous solution of 3.74 g of $\mathrm{Cu(NO_3)_2}$ with excess KI results in a brown…
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Q4
2022 Paper 1
Match the compounds in LIST-I with the observations in LIST-II, and choose the correct option.
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