Podcast
Questions and Answers
Which of the following substances can act as an acid?
Which of the following substances can act as an acid?
- Water (correct)
- Base
- Salt
- Metal
Which of the following substances can act as a base?
Which of the following substances can act as a base?
- Salt
- Metal
- Water (correct)
- Acid
Which of the following substances is formed when an acid reacts with a base?
Which of the following substances is formed when an acid reacts with a base?
- Water
- Salt (correct)
- Metal
- Gas
Acids are substances that release hydrogen ions (H+) in water.
Acids are substances that release hydrogen ions (H+) in water.
Bases are substances that release hydroxide ions (OH-) in water.
Bases are substances that release hydroxide ions (OH-) in water.
Salts are formed when an acid reacts with a base.
Salts are formed when an acid reacts with a base.