Chemical Bonding and Molecular Structure

JEE Advanced · Chemistry · 45 past questions

14 of 45 · show all

1. Q2 2026 Paper 1

   Consider the following species…

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2. Q3 2026 Paper 2

   The correct order of ONO bond angle in the given species is

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3. Q7 2024 Paper 1

   Based on VSEPR model, match the xenon compounds given in List-I with the corresponding geometries and the…

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4. Q9 2023 Paper 2

   Among [I$_3$]$^+$, [SiO$_4$]$^{4-}$, SO$_2$Cl$_2$, XeF$_2$, SF$_4$, ClF$_3$, Ni(CO)$_4$, XeO$_2$F$_2$…

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5. Q12 2021 Paper 1

   In the reaction given below, the total number of atoms having $sp^2$ hybridization in the major product **P**… (with a figure)

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6. Q18 2017 Paper 1

   The sum of the number of lone pairs of electrons on each central atom in the following species is…

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7. Q20 2016 Paper 1

   The compound(s) with TWO lone pairs of electrons on the central atom is(are)

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8. Q24 2015 Paper 1

   Among the triatomic molecules/ions, BeCl$_2$, N$_3^-$, N$_2$O, NO$_2^+$, O$_3$, SCl$_2$, ICl$_2^-$, I$_3^-$…

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9. Q27 2014 Paper 1

   A list of species having the formula $\mathrm{XZ_4}$ is given below.…

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10. Q33 2012 Paper 1

    In allene ($\mathrm{C_3H_4}$), the type(s) of hybridisation of the carbon atoms is (are)

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11. Q34 2012 Paper 2

    The shape of $XeO_2F_2$ molecule is

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12. Q35 2010 Paper 1

    Based on VSEPR theory, the number of 90 degree F–Br–F angles in BrF$_5$ is

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13. Q36 2010 Paper 2

    The species having pyramidal shape is

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14. Q43 2007 Paper 1

    The percentage of p-character in the orbitals forming P-P bonds in $P_4$ is

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