23 JEE Main 2026 Chemical Bonding and Molecular Structure previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2026 previous-year questions from the Chemical Bonding and Molecular Structure chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Chemical Bonding and Molecular Structure chapter hub.
Given below are two statements: Statement I : The correct order in terms of bond dissociation enthalpy is Cl₂>Br₂>F₂>I₂…
Given below are two statements : Statement I : The number of species among SF₄, NH₄⁺, [NiCl₄ ]²⁻, XeF₄, [PtCl₄ ]²⁻, SeF…
The covalent radii of atoms A and B are rA and rB, respectively. The covalent bond length and total length of AB molecu…
Identify the molecule (X) with maximum number of lone pairs of electrons (obtained using Lewis dot structure) among HNO…
Given below are two statements: Statement I : The number of species among BF₄ ⁻, SiF₄, XeF₄ and SF₄, that have unequal…
SF₄ is isostructural with: A. BrF₄ⁱⁿus B. CH₄ C. IF₄ D. XeF₄ E. XeO₂ F₂ Choose the correct answer from the options give…
Consider the following species: BrF₅, XeF₅⁻, BF₄⁻, ICl₄⁻, XeF₄, SF₄, NH₄⁺, ClF₃, XeF₂, ICl₂⁻ Number of species having s…
Two p-block elements X and Y form fluorides of the type EF₃. The fluoride compound XF₃ is a Lewis acid and YF₃ is a Lew…
Match List - I with List - II according to shape. arrayllll & List-I & & List-II \ A. & XeO₃ & I. & BrF₅ \ B. & XeF₂ &…
Which statements are NOT TRUE about XeO₂ ~F₂ ? A. It has a see-saw shape. B. Xe has 5 electron pairs in its valence she…
Log in to unlock the full list, track what you've solved, and practice on the TCS iON-style CBT player. It's free.