Which of these permanent waves processes at room temperature?
a. ammonia-free wave
b. exothermic wave
c. low-pH wave
d. true acid wave
Answer: Ammonia-Free Wave
Chemistry Chapter | Multiple Choice | Questions and Answers | Test Bank
a. ammonia-free wave
b. exothermic wave
c. low-pH wave
d. true acid wave
Answer: Ammonia-Free Wave