Asked by Shoania Williams on May 06, 2024
Verified
According to the pH scale, which substance is the most acidic?
A) hydrochloric acid, pH=1
B) orange juice, pH=3
C) butter, pH=6
D) pure water, pH=7
E) seawater, pH=8
pH Scale
A scale used to specify the acidity or basicity of an aqueous solution, ranging from 0 to 14.
Hydrochloric Acid
A strong, corrosive acid that is a component of gastric juice in the stomach, aiding in digestion and sterilizing ingested food.
Acidic
Having a pH less than 7, typically described for solutions that have a higher concentration of hydrogen ions.
- Recognize the pH scale and categorize substances by acidity.
Verified Answer
ZK
Zybrea KnightMay 10, 2024
Final Answer :
A
Explanation :
According to the pH scale, substances with lower pH values are more acidic. Therefore, hydrochloric acid with a pH of 1 is the most acidic substance on the list.
Learning Objectives
- Recognize the pH scale and categorize substances by acidity.