Difficulty distribution
How the classified questions are distributed by difficulty.
24questions
Not classified
24
100%
Inorganic Chemistry - Chemistry Previous Year Questions
Practice Inorganic Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
5Papers
5Years
24Questions
1Topics
Inorganic Chemistry question pattern
Every graph below is calculated only from this selection.
Questions by year
Year-wise coverage for Inorganic Chemistry. Each bar uses a separate theme-derived color.
Question type distribution
MCQ, numerical, multiple-select and other formats found in these papers.
24questions
Multiple Choices
24
100%
Subject weightage
Top subjects by unique question coverage.
Most asked topics
Top topics across the included previous year papers.
Subtopic coverage
Top subtopics inside this exact selection.
Paper coverage
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Browse by subtopics
Open a focused page built from the same verified paper data.
Chemical Bonding And Molecular Structure
Explore previous-paper coverage, trends and focused practice for Chemical Bonding And Molecular Structure.
Coordination Compounds
Explore previous-paper coverage, trends and focused practice for Coordination Compounds.
P Block Elements
Explore previous-paper coverage, trends and focused practice for P Block Elements.
Periodic Table And Periodicity
Explore previous-paper coverage, trends and focused practice for Periodic Table And Periodicity.
Metallurgy
Explore previous-paper coverage, trends and focused practice for Metallurgy.
D And F Block Elements
Explore previous-paper coverage, trends and focused practice for D And F Block Elements.
Hydrogen And Its Compounds
Explore previous-paper coverage, trends and focused practice for Hydrogen And Its Compounds.
Included previous year papers
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| IAT IISER 2025 | 2025 | 4 | View paper |
| IAT IISER 2024 | 2024 | 5 | View paper |
| IAT IISER 2023 | 2023 | 5 | View paper |
| IAT IISER 2022 | 2022 | 5 | View paper |
| IAT IISER 2020 | 2020 | 5 | View paper |
Sample previous year questions
A varied preview from the papers represented in this selection, with every available option.
2020 · Chemistry · Inorganic Chemistry · P Block Elements
IAT IISER 2020
Which among the following is NOT correct?
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2022 · Chemistry · Inorganic Chemistry · P Block Elements
IAT IISER 2022
Choose the correct statement about the structure of $\mathrm{C}_{60}$ fullerene
2023 · Chemistry · Inorganic Chemistry · Metallurgy
IAT IISER 2023
Which of the following is an ore of iron?
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2024 · Chemistry · Inorganic Chemistry · Coordination Compounds
IAT IISER 2024
Which of the following complexes exhibit(s) magnetic moment close to 2 BM ?
\(\left[\mathrm{Fe}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]\left(\mathrm{NO}_3\right)_2, \mathrm{~K}_2\left[\mathrm{MnCl}_4\right], \mathrm{K}_4\left[\mathrm{Mn}(\mathrm{CN})_6\right] \text {, and }\left[\mathrm{Ni}(\mathrm{CO})_4\right]\)
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2025 · Chemistry · Inorganic Chemistry · Chemical Bonding And Molecular Structure
IAT IISER 2025
Which among the following processes is/are associated with increasing bond order but no change in diamagnetic/paramagnetic behaviour?
(i) $\mathrm{N}_2 \rightarrow \mathrm{~N}_2^{+}+\mathrm{e}^{-}$
(ii) $\mathrm{O}_2 \rightarrow \mathrm{O}_2^{+}+\mathrm{e}^{-}$
(iii) $\mathrm{O}_2+\mathrm{e}^{-} \rightarrow \mathrm{O}_2^{-}$
2020 · Chemistry · Inorganic Chemistry · Coordination Compounds
IAT IISER 2020
\(\text { The number of unpaired electron(s) in the square planar complex }[\text{Ni}(\text{CN})_4]^{2-} \text { is/are }\) :