Chemistry · JEE

Important Questions: Unique behaviour of the first element in each group for JEE

2+ syllabus-aligned questions available

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The most important Unique behaviour of the first element in each group questions for JEE cover conceptual traps, standard results, and numerical patterns from Unique behaviour of the first element in each group. Goodmarks provides 2+ high-yield MCQs with full solutions.

Focus on what matters most. These important Unique behaviour of the first element in each group questions cover high-weightage concepts from Unique behaviour of the first element in each group — the topics JEE repeats every year.

Syllabus context

Part of p-Block Elements in JEE Main Chemistry.

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Q1ChemistryUnit 10: p-Block Elements

Fluorine differs from the other halogens due to:

Q2ChemistryUnit 10: p-Block Elements

Which of the following is an allotropic form of carbon?

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Frequently asked questions

What makes a Unique behaviour of the first element in each group question "important" for JEE?

Important questions test core concepts that appear frequently across JEE Main and Advanced papers — definitions, standard formulas, and classic problem types.

Which subtopics in p-Block Elements are high-weightage?

Key areas include Unique behaviour of the first element in each group. Prioritise these before moving to edge cases.

How many important questions should I revise?

Revise 30–50 important MCQs per unit in the last month before JEE. Focus on questions you got wrong at least once.

Can I practise only important questions on Goodmarks?

Pro users can filter by unit and subtopic to target high-yield areas. Free users can attempt sample questions on this page.