Indicators Quiz
Indicators Quiz is inspired by the story of litmus, which originally came from lichens collected in the 1300s. It was used by alchemists to test substances long before modern lab tools existed. The fact that a plant extract could help determine whether something was acidic or basic amazed early chemists. They didn’t fully understand why it worked, but it worked reliably. That simple colour shift laid the groundwork for future discoveries in acid base indicators. This quiz stays rooted in that same simplicity, using short items to test what you may already know. You’ll see basic ideas from the pH scale quiz world without the pressure of memorizing complex definitions or reactions.
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Sample Questions from This Quiz
- What does the pH scale measure?
- What is the pH value of a neutral solution?
- A solution with pH 1 is?
- A solution with pH 13 is?
- Which of the following indicators is synthetic?
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