which of the following pairs will not exhibit diffusion?
(A) nitrogen, neon
(B) hydrogen, water
(C) sugar, salt
(D) oxygen, chlorine
Among the given pairs of compounds, salt and sugar will not show diffusion because both of them are solids.
Which of the following substances are elements ?
Water, Salt, Mercury, Iron, Marble, Diamond, Wood, Nitrogen, Air, Graphite, Hydrogen, Oxygen, Sugar, Chlorine
Sugar is a compound which contains carbon, hydrogen, nitrogen and oxygen.