Chemistry
Give appropriate terms for the following:
(a) The change of a solid into liquid.
(b) The force of attraction between the molecules of matter.
(c) The particles of matter which may or may not have independent existence.
(d) The process due to which a solid directly changes into its vapours.
(e) The change of vapour into a liquid.
Related Questions
Match the following:
Column A Column B (a) Fluids (i) space between the molecules (b) Melting point (ii) change of state from gas to liquid (c) Atoms (iii) substances which can flow (d) Intermolecular space (iv) the smallest particles of matter (e) Condensation (v) the temperature at which a solid changes to a liquid Classify the following into solid, liquid and gas:
Coal, kerosene, wood, oxygen, sugar, blood, water vapour, milk, wax.
Give two examples for the following:
(a) substances which can flow
(b) substances which can sublime
(c) substances which can diffuse.
Define matter.