2026 source guide · Chemistry

NEET 2026 Chemistry Chemical Bonding Questions

Use this page to connect the official 2026 paper with current Chemistry practice. NeetVellum does not claim a chapter appeared in that paper until the official question and final key have been mapped.

Practice 139 verified questions →Check official NTA archive ↗

What to master

Lewis structures, VSEPR, hybridisation, molecular orbitals and intermolecular forces.

Original practice preview

These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.

Example 1 · difficulty 2/5

For electron pairs in the valence shell of a central atom, which repulsion order is used in VSEPR theory?

A. Bond pair–bond pair > lone pair–bond pair > lone pair–lone pair
B. Lone pair–bond pair > bond pair–bond pair > lone pair–lone pair
C. Bond pair–bond pair > lone pair–lone pair > lone pair–bond pair
D. Lone pair–lone pair > lone pair–bond pair > bond pair–bond pair

Example 2 · difficulty 2/5

Why is the H–N–H bond angle in NH3 smaller than the tetrahedral angle of 109.5°?

A. The lone pair–bond pair repulsion compresses the H–N–H angles
B. Nitrogen has only three electron domains in NH3
C. The molecular geometry of NH3 is trigonal planar
D. Bond pair–bond pair repulsion is stronger than lone pair–bond pair repulsion

Example 3 · difficulty 2/5

Which combination correctly describes the central oxygen atom in H2O?

A. Two electron domains and a linear molecular geometry
B. Four electron domains and a bent molecular geometry
C. Three electron domains and a trigonal planar molecular geometry
D. Four electron domains and a tetrahedral molecular geometry

The evidence-first practice loop

1. Verify provenanceOfficial paper and final key before accepting a PYQ label.
2. Attempt closed-bookExpose the concept or execution gap before rereading.
3. Repair and returnClassify the miss and re-practice after a delay.

Canonical chapter practice

Chemical Bonding and Molecular Structure →

Frequently asked questions

Are these official NEET 2026 Chemistry Chemical Bonding PYQs?

No. The previews are original NeetVellum practice questions. A historical item receives a PYQ label only after its official paper and authoritative final answer key are attached. Use the official archive for the source paper.

How should I use the NEET 2026 paper?

Solve the official paper under its original timing, verify against the final key, classify every miss, and then use the linked current-syllabus practice bank to repair the exposed concept.