Which of the following can be a pure substance?
i.Gold
ii.Air
iii.Homogenized milk
iv.Sugar completely dissolved in water
v.Ice
A)ii and iv
B)ii and iii
C)i and iii
D)i and v
E)ii, iii, and iv

Question

Quizplus · Accepted Answer

Gold and ice are examples of pure substances, while air and homogenized milk are mixtures. Sugar completely dissolved in water is also a mixture, specifically a homogeneous solution.

Which of the Following Can Be a Pure Substance