Indicators And Ph (Year 8 Chemistry)

The following is a Year 8 Chemistry test covering 'Indicators And Ph'

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Question 1

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Below a typical questions that will be covered in this test. You final score will be logged on your account

What does it mean if a solution has a pH value of 7?

What is the pH of pure water at 25 degrees Celsius?

What colour does bromothymol blue turn in an alkaline solution?

What colour does blue litmus paper turn in an acid?

How is the acid-base indicator bromthymol blue used?

Which of the following would you use to measure the pH of a solution?

What does it mean if a solution has a pH value less than 7?

Where would you find gastric acid on the pH scale?

What do bases do to litmus paper?

Which substance has a pH value of 14?

What does an indicator do in a chemical solution?

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