Podcast
Questions and Answers
Which of the following is a characteristic of an acid?
Which of the following is a characteristic of an acid?
- It turns blue litmus paper red (correct)
- It has a pH greater than 7
- It has a sour taste
- It turns red litmus paper blue
Which of the following is a property of bases?
Which of the following is a property of bases?
- They feel slippery (correct)
- They turn red litmus paper blue
- They have a pH less than 7
- They have a sour taste
What is the chemical formula for water?
What is the chemical formula for water?
- O2
- CO2
- H2O (correct)
- H2O2
Which of the following is a characteristic of an acid?
Which of the following is a characteristic of an acid?
Which of the following is a property of bases?
Which of the following is a property of bases?
What is the chemical formula for water?
What is the chemical formula for water?
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