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The change in colour of the moist litmus paper in the given set up is due to presence of acid presence of base presence of H⁺(aq) in the solution presence of Litmus which acts as an indicator - Science

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Question

The change in colour of the moist litmus paper in the given set up is due to

  1. presence of acid
  2. presence of base
  3. presence of H⁺(aq) in the solution
  4. presence of Litmus which acts as an indicator

Options

  • i and ii

  • Only ii

  • Only iii

  • Only iv

MCQ
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Solution

Only iii

shaalaa.com
Similarities and Differences Between Acids and Bases
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2022-2023 (March) Sample
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