In acidic solutions, soaps are converted to
A) salts.
B) fatty acids.
C) detergents.
D) fats.
Question 2
Which of the following is NOT true of composite materials?
A) They contain high-strength fibers, often made from glass, graphite or ceramics.
B) The fibers provide support to the composite material.
C) The fibers are usually held together by a thermosetting condensation polymer.
D) The composite materials are not very strong.