https://www.khanacademy.org/science/shs-physical-science/x0492729e402f0c6b:unit-1-name/x0492729e402f0c6b:intermolecular-forces-of-attraction/a/intramolecular-and-intermolecular-forces 2021-04-29T08:00:41Z Intramolecular and intermolecular forces article https://www.khanacademy.org/science/ncert-class-8-science/x55541eeaec8b3a9a:particulate-nature-of-matter/x55541eeaec8b3a9a:interparticle-forces-of-attraction/e/interparticle-forces-of-attraction-in-solids-liquids-and-gases 2026-04-08T00:54:09.631945657Z Interparticle forces of attraction in Solids, Liquids and Gases This Class 8 Science exercise on Interparticle Forces of Attraction explains why solids are rigid, liquids flow, and gases expand freely. With MCQs, dropdowns, and image-based questions linked to textbook experiments and daily life, it builds clear understanding step by step. Yajurva Joshi exercise