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Qualitative Analysis: Salt Analysis JEE Main PYQs PDF, 2020–2026

Qualitative Analysis: Salt Analysis has 78 questions in JEE Main papers from 2020 to 2026, about 11 per year across all shifts. The free PDF has 77 of them, each with its answer. The most asked topic is Basic Radicals (Cations) (42 questions), followed by Acid Radicals (Anions) (36).

Asked in JEE Main
782020–2026, all shifts
In this free PDF
77with answers
Asked in 2026
7Latest paper: 2026 Apr S2
Most asked topic
Basic Radicals (Cations)42 Qs · 54% of the chapter
Difficulty mix
64% easy · 35% medium · 1% hardof the questions in the PDF

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Source: official NTA JEE Main papers · Updated

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2 of this chapter's questions came back in a later paper (2021–2026). See the most repeated.

How often it's asked in JEE Main

Qualitative Analysis: Salt Analysis had about 0.7 questions per shift in recent JEE Main papers (2024–26). Its share has risen since 2020–22. Most asked topic in 2024–26: Acid Radicals (Anions). About 7 questions in the 2026 papers.

It came up in most 2024–26 shifts in our bank (about 33 shifts). Question types in 2020–2026: about 70 MCQs and about 8 numerical.

How many questions from Qualitative Analysis: Salt Analysis in JEE Main, year by year

YearQuestionsPer shiftMCQNumerical
202670.470
2025140.7122
2024180.9135
2023150.6150
2022100.4100
2021130.5121
202010.110
2020–2026780.5708

Most asked Qualitative Analysis: Salt Analysis topics, 2020–2026

TopicQuestions
Basic Radicals (Cations)42
Acid Radicals (Anions)36

Counted from PrepWiser's question bank of JEE Main papers, 2020–2026. Per shift = questions that year ÷ shifts in our bank. Updated .

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Qualitative Analysis: Salt Analysis questions per year

YearAskedIn PDF
202677
20251413
20241818
20231515
20221010
20211313
202011

in the free PDF asked, not in the PDFThe PDF only has questions we can print in full with a checked answer, so it holds 77 of the 78 asked.

Topic-wise weightage by year

How many Qualitative Analysis: Salt Analysis questions each topic had in every JEE Main year (all shifts), counting every question asked, including ones not in the PDF. Darker cells mean more questions.

TopicAskedShare2026202520242023202220212020
Basic Radicals (Cations)4254%4781148·
Acid Radicals (Anions)3646%37104651
All topics78100%714181510131

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Newest questions (2026)

All 7 JEE Main 2026 Qualitative Analysis: Salt Analysis questions in the free PDF, latest shift first.

  1. JEE Main 2026 · 4 Apr · Shift 2 · Basic Radicals (Cations)

    Among Fe3+,Pb2+,Cu2+{\mathrm{Fe}}^{{3+}},{\mathrm{Pb}}^{{2+}},{\mathrm{Cu}}^{{2+}} and Mn2+{\mathrm{Mn}}^{{2+}}, identify the one that gets precipitated out while passing H2 S{\mathrm{H}}_{2}{\ \mathrm{S}} in presence of NH4OH{\mathrm{NH}}_{4}{\mathrm{OH}} as group reagent. The highest possible oxidation state of the corresponding metal is

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  2. JEE Main 2026 · 2 Apr · Shift 1 · Basic Radicals (Cations)

    A salt with few drops of conc. HCl gives apple green colour in flame test. The group precipitate of the salt is dissolved in acetic acid and treated with K2{}_{2}CrO4{}_{4} to give yellow precipitate. When the sodium carbonate extract of the salt solution is heated with conc. HNO3{}_{3} and ammonium molybdate, it resulted a canary yellow precipitate. The cation and anion present in the salt are respectively,

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  3. JEE Main 2026 · 28 Jan · Shift 1 · Acid Radicals (Anions)

    Given below are two statements:

    Statement I : Griss-Ilosvay test is used for the detection of nitrite ion, which involves the use of sulphanilic acid and α\alpha-naphthylamine reagent.

    Statement II : In the above test, sulphanilic acid is diazotized by the acidified nitrite ion, which on further coupling with α\alpha-naphthylamine forms an azo-dye.

    In the light of the above statements, choose the correct answer from the options given below

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  4. JEE Main 2026 · 24 Jan · Shift 2 · Basic Radicals (Cations)

    In the Group analysis of cations, Ba2+{\mathrm{Ba}}^{{2+}} & Ca2+{\mathrm{Ca}}^{{2+}} are precipitated respectively as

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  5. JEE Main 2026 · 24 Jan · Shift 1 · Acid Radicals (Anions)

    Consider three metal chlorides x,y{\mathrm{x}},{\mathrm{y}} and z , where x is water soluble at room temperature, y is sparingly soluble in water at room temperature and z is soluble in hot water. x,y{\mathrm{x}},{\mathrm{y}} and z are respectively

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  6. JEE Main 2026 · 21 Jan · Shift 1 · Basic Radicals (Cations)

    Consider the following reactions.

    PbCl2 (Hot solution)+K2CrO4→A+2KCl\underset{\text{ (Hot solution)}}{{\mathrm{PbCl}}_{2}}+{\mathrm{K}}_{2}{\mathrm{CrO}}_{4}\rightarrow A+2{\mathrm{KCl}}

    A+NaOH⇌ B+Na2CrO4PbSO4+4CH3COONH4→(NH4)2SO4+X\begin{array}{cc} & {\mathrm{A}}+{\mathrm{NaOH}}\rightleftharpoons {\ \mathrm{B}}+{\mathrm{Na}}_{2}{\mathrm{CrO}}_{4} \\ & {\mathrm{PbSO}}_{4}+4{\mathrm{CH}}_{3}{\mathrm{COONH}}_{4}\rightarrow {({\mathrm{NH}}_{4})}_{2}{\mathrm{SO}}_{4}+{\mathrm{X}}\end{array}

    In the above reactions, A,B{\mathrm{A}},{\mathrm{B}} and X are respectively.

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  7. JEE Main 2026 · 21 Jan · Shift 2 · Acid Radicals (Anions)

    On heating a mixture of common salt and K2Cr2O7K_{2}Cr_{2}O_{7} in equal amount along with concentrated H2SO4H_{2}SO_{4} in a test tube, a gas is evolved. Formula of the gas evolved and oxidation state of the central metal atom in the gas respectively are:

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Sample questions from recent papers

JEE Main 2026 · 4 Apr · Shift 2 · Basic Radicals (Cations)

Among Fe3+,Pb2+,Cu2+{\mathrm{Fe}}^{{3+}},{\mathrm{Pb}}^{{2+}},{\mathrm{Cu}}^{{2+}} and Mn2+{\mathrm{Mn}}^{{2+}}, identify the one that gets precipitated out while passing H2 S{\mathrm{H}}_{2}{\ \mathrm{S}} in presence of NH4OH{\mathrm{NH}}_{4}{\mathrm{OH}} as group reagent. The highest possible oxidation state of the corresponding metal is

  1. (A)

    +3

  2. (B)

    +4

  3. (C)

    +2

  4. (D)

    +7

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Answer: (D)

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JEE Main 2026 · 28 Jan · Shift 1 · Acid Radicals (Anions)

Given below are two statements:

Statement I : Griss-Ilosvay test is used for the detection of nitrite ion, which involves the use of sulphanilic acid and α\alpha-naphthylamine reagent.

Statement II : In the above test, sulphanilic acid is diazotized by the acidified nitrite ion, which on further coupling with α\alpha-naphthylamine forms an azo-dye.

In the light of the above statements, choose the correct answer from the options given below

  1. (A)

    Statement I is true but Statement II is false

  2. (B)

    Both Statement I and Statement II are false

  3. (C)

    Statement I is false but Statement II is true

  4. (D)

    Both Statement I and Statement II are true

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Answer: (D)

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Frequently asked

How many questions come from Qualitative Analysis: Salt Analysis in JEE Main?

78 questions from 2020 to 2026, about 11 per year. In 2026 it had 7. The free PDF has 77 of them.

Which Qualitative Analysis: Salt Analysis topics are most important for JEE Main?

By past papers: Basic Radicals (Cations) (54%) and Acid Radicals (Anions) (46%) of all Qualitative Analysis: Salt Analysis questions.

Is the Qualitative Analysis: Salt Analysis PYQ PDF free?

Yes. The PDF and its answer key are free, and you can practise the questions online with no login, with step-by-step solutions where available.

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