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Bases turn red litmus blue and acids turn blue litmus red. A student tested a liquid with a red litmus paper and it stayed red with no change. This shows that the liquid

Options

  1. Amust be pure water
  2. Bmust be an acid
  3. Cis not a base
  4. Dis neither a base nor an acid

Correct answer

C. is not a base

Step-by-step solution

The correct answer is option C

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