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CBSE Class 12Th Chemistry Sample Paper 2024

CBSE Class 12Th Chemistry (1) Why do solids have a definite volume? Ans:- The constituents particles in solids are bound to their mean positions by strong forces of attraction. The inter-particle distances remain unchanged even at increased or reduced pressure. Therefore, solids have a definite volume. (2) What do you mean by vapour pressure? What […]