Podcast
Questions and Answers
What is the most common characteristic of bases?
What is the most common characteristic of bases?
- Turns blue litmus paper red
- Bitter taste (correct)
- Sour taste
- Derived from natural sources such as fruits and animal products
Which characteristic is NOT typically associated with acids?
Which characteristic is NOT typically associated with acids?
- Turns blue litmus paper red
- Derived from natural sources such as fruits and animal products
- Yields hydroxyl ions in aqueous solution (correct)
- Sour taste
Which substance is commonly used to identify acidic or basic conditions?
Which substance is commonly used to identify acidic or basic conditions?
- Blue litmus paper (correct)
- Hydroxyl ions
- Red litmus paper
- Salts
What is the chemical composition of salts?
What is the chemical composition of salts?
Which characteristic is NOT true about acids?
Which characteristic is NOT true about acids?