Chemical Bonding and Molecular Structure

JEE Main · Chemistry · 9 past questions

These are the board's own papers. 194 more board questions reprinted in the books we use in class are for signed-in students: sign in.

Q1 2026 2 Apr Shift 1

Given below are two statements…
Q2 2026 2 Apr Shift 2

$SF_4$ is isostructural with…
Q3 2026 4 Apr Shift 1

According to Lewis theory, the total number of σ bond-pairs and lone pair of electrons around the central…
Q4 2026 4 Apr Shift 2

Consider the following molecules/species… (with a figure)
Q5 2026 5 Apr Shift 1

Consider the following species…
Q6 2026 5 Apr Shift 2

The covalent radii of atoms A and B are $r_A$ and $r_B$, respectively. The covalent bond length and total…
Q7 2026 6 Apr Shift 1

The pairs among…
Q8 2026 6 Apr Shift 2

Given below are two statements…
Q9 2026 8 Apr Shift 2

Bromine trifluoride autoionizes to form $\text{BrF}_2^{\oplus}$ and $\text{BrF}_4^{\ominus}$. The shapes of…