Question

State whether these statements are true or false.
(a) An object can be made of a single material only.
(b) Salt and sugar do not have a definite shape as they are not solids.
(c) The liquid metal mercury, which is used in thermometers, has a definite shape but no definite volume.
(d) Shampoo and water are miscible liquids.
(e) A coin, aluminium foil and a pen are inflammable.

Answer 1

(a) True.

(b) False. Salt and sugar particles have a definite shape, as they are solids.

(c) False. Mercury has a definite volume but no definite shape.

(d) True

(e) False: All these are non-flammable.