Which of the following is the correct order of inter particle spaces present in the matter? (a) Solid and Liquid and Gas (b) Solid and Liquid Liquid and Gas (d) Solid Gas
The correct answer is (b) Solid < Liquid < Gas.
In solids, particles are tightly packed with minimal space between them. In liquids, particles have more space and can move freely. In gases, particles are far apart, allowing them to move randomly and occupy more volume.
Class 9th Science NCERT MCQ Questions
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(b) Interparticle space (space between two neighbouring particles) is maximum in a gas because there is least force of attraction and there is maximum freedom.
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