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Chemistry · Oct / Nov 2019 · Paper 11 · Question 19

5070The characteristic properties of acids and bases

Sodium chloride is dissolved in distilled water. Universal indicator is added to the solution. What is the colour of the universal indicator?

  1. Ablue (weak alkali)
  2. Bgreen (neutral)
  3. Cpurple (strong alkali)
  4. Dred (acidic)

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Correct answer: B. green (neutral)

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