

How to Master JEE Main 2025-26 P Block Elements Mock Tests
The P-Block Elements chapter is vital for cracking JEE Chemistry, as it covers the diverse chemistry of groups 13 to 18 essential for both theory and application-based questions. Deepen your understanding of key concepts like trends in properties, preparation and uses of main group compounds, and the peculiarities of elements such as nitrogen, oxygen, and halogens. Challenge yourself with this mock test to reinforce these critical concepts and boost your exam confidence.
Mock Test Instructions for the P Block Elements:
- 20 questions from P Block Elements
- Time limit: 20 minutes
- Single correct answer per question
- Correct answers appear in bold green after submission
How Can JEE Mock Tests Help You Master P Block Elements?
- Practice mock tests to strengthen fundamental concepts like periodic trends, electronic configurations, and oxidation states in p-block elements.
- Identify and revise key exceptions and anomalies in behavior of p-block elements through targeted practice questions.
- Use mock test analytics to track improvement areas in naming, structure, and properties of group 13 to 18 compounds.
- Enhance your problem-solving speed for multi-concept questions involving p-block elements by simulating real exam conditions.
- Pinpoint and bridge gaps in application-based understanding for JEE by reviewing your answers and explanations.
Score High in JEE Chemistry: Expert-Designed P Block Elements Mock Tests
- Master preparation, bonding, and uses of key molecules like NH₃, SO₂, and Cl₂ with expert-curated MCQs.
- Encourage thorough revision of Allotropes, trends in acidic/basic nature, and the chemistry of noble gases through time-bound practice.
- Improve recall of practical applications and environmental importance of p-block elements by repeatedly attempting mock tests.
- Analyse mock test feedback to focus revision on problematic areas such as interhalogen compounds and inner pair effect.
- Boost your confidence by mastering commonly asked and tricky questions designed as per the latest JEE pattern.
Subject-Wise Excellence: JEE Main Mock Test Links
S.No. | Subject-Specific JEE Main Online Mock Tests |
---|---|
1 | Online FREE Mock Test for JEE Main Chemistry |
2 | Online FREE Mock Test for JEE Main Maths |
3 | Online FREE Mock Test for JEE Main Physics |
Important Study Materials Links for JEE Exams
FAQs on P Block Elements Mock Test Preparation for JEE Main 2025-26
1. What are p-block elements in the periodic table?
p-block elements are those elements in which the last electron enters any of the three p orbitals of their outermost shell. These elements are found in groups 13 to 18 of the periodic table and include both metals, non-metals, and metalloids.
2. Give examples of p-block elements.
Common p-block elements include Boron (B), Carbon (C), Nitrogen (N), Oxygen (O), Fluorine (F), Aluminium (Al), Silicon (Si), Phosphorus (P), Sulphur (S), Chlorine (Cl), Argon (Ar), and all elements from groups 13 to 18.
3. Why do p-block elements show variable oxidation states?
Most p-block elements show variable oxidation states due to the presence of both s and p electrons in their valence shell, which can be lost during chemical reactions. This allows them to exhibit multiple oxidation numbers, especially as atomic number increases within the group.
4. What are the general properties of p-block elements?
General properties of p-block elements include: (i) high electronegativity for non-metals, (ii) variable oxidation states, (iii) tendency to form covalent compounds, (iv) presence in all three physical states (solid, liquid, gas) at room temperature, and (v) formation of acidic, basic, or amphoteric oxides depending on group and period.
5. What are the main groups in the p-block?
The p-block in the modern periodic table covers Groups 13 to 18, which include the Boron, Carbon, Nitrogen, Oxygen, Halogen, and Noble Gas families.
6. What are metalloids, and name some metalloids found in the p-block?
Metalloids are elements with properties intermediate between metals and non-metals. In the p-block, examples of metalloids include Boron (B), Silicon (Si), Germanium (Ge), Arsenic (As), Antimony (Sb), and Tellurium (Te).
7. Why do p-block elements form covalent compounds more commonly?
p-block elements often possess high electronegativity and smaller atomic radii, leading to a tendency to share electrons with other atoms and form covalent bonds rather than ionic compounds.
8. What is the inert pair effect observed in p-block elements?
The inert pair effect is the reluctance of the s-electrons in the valence shell of heavier p-block elements to participate in bonding. This results in the stability of lower oxidation states, especially in Groups 13, 14, and 15.
9. Which p-block group contains noble gases, and what are their key characteristics?
Group 18 contains the noble gases. These elements are chemically inert, colorless, odorless, and have complete octets in their valence shells, making them highly stable and unreactive under normal conditions.
10. How does metallic character change across the p-block?
Across the p-block, the metallic character decreases from left to right. Elements in the left (like aluminium) are metals, the center has metalloids, and the right side consists primarily of non-metals and noble gases.
11. What is the significance of the periodic trend in electronegativity among p-block elements?
Electronegativity increases from left to right across the p-block. As atomic size decreases and nuclear charge increases, the ability to attract electrons strengthens, affecting chemical bonding and reactivity.
12. Name any two important compounds formed by p-block elements and their uses.
Carbon dioxide (CO₂) – important for respiration and photosynthesis, and Silicon dioxide (SiO₂) – used in glass-making and as a semiconductor material, are both significant p-block compounds with wide applications.

















