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Questions and Answers
Which of the following is a characteristic of an acid?
Which of the following is a characteristic of an acid?
- It has a sour taste
- It has a pH greater than 7
- It feels slippery
- It turns blue litmus paper red (correct)
Which of the following is a characteristic of a base?
Which of the following is a characteristic of a base?
- It turns blue litmus paper red
- It feels slippery (correct)
- It has a sour taste
- It has a pH greater than 7
What is the pH of a neutral substance?
What is the pH of a neutral substance?
- Greater than 7
- It varies
- Less than 7
- Exactly 7 (correct)
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