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Previous year question hub

P Block Elements - Inorganic Chemistry - Chemistry Previous Year Questions

Practice P Block Elements - Inorganic Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

3Papers
3Years
3Questions
1Topics

P Block Elements question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for P Block Elements. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 3 100%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Multiple Choices 3 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
3 Qs

Most asked topics

Top topics across the included previous year papers.

Inorganic Chemistry
3 Qs

Subtopic coverage

Top subtopics inside this exact selection.

P Block Elements
3 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

IAT IISER 2023
1 Qs
IAT IISER 2022
1 Qs
IAT IISER 2020
1 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
IAT IISER 202320231View paper
IAT IISER 202220221View paper
IAT IISER 202020201View paper

All P Block Elements previous year questions

Practice every matching question in batches of 20, with every available option.

1
2020 · Chemistry · Inorganic Chemistry · P Block Elements
IAT IISER 2020
Which among the following is NOT correct?
A
$\mathrm{H}_3 \mathrm{PO}_4$ is a tribasic acid
B
$\mathrm{H}_3 \mathrm{PO}_3$ is a dibasic acid.
C
$\mathrm{H}_3 \mathrm{PO}_2$ is a monobasic acid.
D
$\mathrm{H}_3 \mathrm{PO}_2$ is a tribasic acid
Open complete paper
2
2022 · Chemistry · Inorganic Chemistry · P Block Elements
IAT IISER 2022

Choose the correct statement about the structure of $\mathrm{C}_{60}$ fullerene

A
6-membered rings are fused with 5-membered rings ONLY.
B
6-membered rings are fused with 6-membered rings ONLY.
C
5-membered rings are fused with 6-membered rings ONLY.
D
5-membered rings are fused with both 5-membered and 6-membered rings.
Open complete paper
3
2023 · Chemistry · Inorganic Chemistry · P Block Elements
IAT IISER 2023
What is the smallest P-P-P bond angle in the highly reactive allotrope of phosphorus?
A
$45^{\circ}$
B
$60^{\circ}$
C
$109^{\circ}$
D
$120^{\circ}$
Open complete paper