Vinegar is composed of approximately 5% acetic acid and 95% water. Which one of the following is the best classification of vinegar?
A. pure substance
B. element
C. compound
D. mixture
Answer:D
Vinegar is composed of approximately 5% acetic acid and 95% water. Which one of the following is the best classification of vinegar?
A. pure substance B. element C. compound D. mixture