JEE Chemistry
Group 13 Elements: JEE Questions & Solutions
11 previous-year JEE Chemistry questions on Group 13 Elements, each with a worked step-by-step solution.
Previous-year questions
- 01The correct statements from the following are: A. Ionic radii of trivalent cations of group 13 elements decreases down the group. B.…MCQMediumJEE 2026
- 02Given below are the pairs of group 13 elements showing their relation in terms of atomic radius. (B<Al),(Al<Ga),(Ga<In) and (In<Tl)…MCQMediumJEE 2025
- 03The correct statements from the following are: (A) Tl³⁺ is a powerful oxidising agent (B) Al³⁺ does not get reduced easily (C) Both Al³⁺…MCQEasyJEE 2025
- 04Given below are two statements: Assertion (A): Melting point of Boron (2453 K) is unusually high in group 13 elements. Reason (R): Solid…MCQEasyJEE 2024
- 05The Lewis acid character of boron tri halides follows the order:MCQEasyJEE 2023
- 06Group-13 elements react with O₂ in amorphous form to form oxides of type M₂O₃ (M = element). Which among the following is the most basic…MCQEasyJEE 2023
- 07Group–13 elements react with O₂ in amorphous form to form oxides of type M₂O₃ (M = element). Which among the following is the most basic…MCQEasyJEE 2023
- 08Which one of the following elements will remain as liquid inside pure boiling water?MCQEasyJEE 2023
- 09For a compound having the formula GaAlCl₄, the correct option from the following is:MCQEasyJEE 2023
- 10Given below are two statements: Statement I: Boron is extremely hard, indicating its high lattice energy. Statement II: Boron has the…MCQEasyJEE 2023
- 11If the formula of borax is Na₂B₄Oₓ(OH)_y · zH₂O, then x + y + z =NVAEasyJEE 2023
Frequently asked questions
Our bank has 11 previous-year JEE Chemistry questions tagged to Group 13 Elements, drawn from JEE papers between 2023 and 2026, including 1 from 2026 alone. Each comes with a full step-by-step solution.
Group 13 Elements is rated Intermediate overall for JEE Chemistry. The PYQs on this page break down as 9 easy, 2 medium.
Of the 11 previous-year questions on Group 13 Elements, 10 are multiple-choice (MCQ) and 1 are numerical-value (NVA) questions.
Based on recent paper analysis, Group 13 Elements is worth about 1 mark in JEE Main. It sits in p-Block Elements, a Class 12 Chemistry chapter.
More p-Block Elements topics
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