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The p-Block Elements (Group 15 to 18)
9 topics, ranked by how often each is asked.
- 11 questions
- 5 papers
- 0.63% of Chemistry
Topics
The squares are the last ten exam years: filled means it was asked that year.
Topics
- 1Oxoacids of Sulphur2 questionsPractise Oxoacids of Sulphur
- 2Group 17 Elements – Interhalogen Compounds1 questionPractise Group 17 Elements – Interhalogen Compounds
- 3Group 16 Elements – Hydrides2 questionsPractise Group 16 Elements – Hydrides
- 4Group 18 Elements – Noble Gases1 questionPractise Group 18 Elements – Noble Gases
- 5Group 17 Elements – Hydrogen Halides1 questionPractise Group 17 Elements – Hydrogen Halides
- 6Groups 15, 16 and 17 – Trends in Hydrides and Oxides1 questionPractise Groups 15, 16 and 17 – Trends in Hydrides and Oxides
- 7Group 18 Elements – Compounds of Xenon1 questionPractise Group 18 Elements – Compounds of Xenon
- 8Group 17 Elements – Oxides of Halogens1 questionPractise Group 17 Elements – Oxides of Halogens
- 9Industrial Processes – Preparation of Nitrogen, Ammonia, Sulphuric Acid and Chlorine1 questionPractise Industrial Processes – Preparation of Nitrogen, Ammonia, Sulphuric Acid and Chlorine
No topics match.
Questions per paper
Asked in 5 of the last 16 papers (2017–2026).
- 2026: not asked
- 2026 Re-NEET: not asked
- 2025: not asked
- 2024: not asked
- 2024 Re-NEET: not asked
- 2023: 1 question
- 2023 Manipur: not asked
- 2022: 2 questions
- 2022 Phase 2: not asked
- 2021: 3 questions
- 2020: 1 question
- 2020 Phase-2: not asked
- 2019: 4 questions
- 2019 Odisha: not asked
- 2018: not asked
- 2017: not asked
Concepts tested
- acid strength of hydrogen halides
- boiling point trend of group 16 hydrides
- industrial processes and their products
- periodic trends in acidity and oxidising power
- peroxo linkage in peroxodisulphuric acid
- properties of noble gases
- reactivity of interhalogens
- structure of Br3O8
- structures of sulphur oxoacids
- structures of xenon compounds
- thermal stability of group 16 hydrides