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Previous year question hub

D And F Block Elements - Inorganic Chemistry - Chemistry Previous Year Questions

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

1Papers
1Years
2Questions
1Topics

D And F Block Elements question pattern

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Questions by year

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

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 2 100%

Question type distribution

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

Multiple Choices 2 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
2 Qs

Most asked topics

Top topics across the included previous year papers.

Inorganic Chemistry
2 Qs

Subtopic coverage

Top subtopics inside this exact selection.

D And F Block Elements
2 Qs

Paper coverage

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

IAT IISER 2025
2 Qs

Included previous year papers

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PaperYear / sessionQuestions in this viewOpen
IAT IISER 202520252View paper

All D And F Block Elements previous year questions

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

1
2025 · Chemistry · Inorganic Chemistry · D And F Block Elements
IAT IISER 2025

Which one of the following statements best describes the acidic/basic/amphoteric nature of ZnO and CaO ?

A

ZnO is amphoteric, while CaO is basic.

B

ZnO is basic, while CaO is amphoteric.

C

Both ZnO and CaO are amphoteric.

D

ZnO is acidic, while CaO is basic.

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2
2025 · Chemistry · Inorganic Chemistry · D And F Block Elements
IAT IISER 2025

$$\text { What are the correct orders of stability for the following compounds? }$$

A

\(\mathrm{VF}_5>\mathrm{VCl}_5 ; \mathrm{CuCl}_2>\mathrm{CuI}_2\)

B

\(\mathrm{VCl}_5>\mathrm{VF}_5 ; \mathrm{CuCl}_2>\mathrm{CuI}_2\)

C

\(\mathrm{VCl}_5>\mathrm{VF}_5 ; \mathrm{CuI}_2>\mathrm{CuCl}_2\)

D

\(\mathrm{VF}_5>\mathrm{VCl}_5 ; \mathrm{CuI}_2>\mathrm{CuCl}_2\)

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