Which of the following statements is true of heterogeneous mixtures?
CHEMISTRY · Single correct · AP · Chemistry · Atomic Structure and Properties · Atomic Structure and Properties
Problem
Which of the following statements is true of heterogeneous mixtures?
(1) Their components cannot be separated by physical means.
(2) They have the same composition throughout the mixture.
(3) The components are in a fixed ratio.
(4) The components are in separate phases.