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NEETChemistryIonic Equilibrium

Which indicator of an acid-base reaction is the change in color of litmus paper mentioned in the paragraph?

Options

  1. ATurn red litmus paper into blue
  2. BTurn blue litmus paper into red
  3. CTurn green litmus paper into red
  4. DTurn yellow litmus paper into purple

Correct answer

A. Turn red litmus paper into blue

Step-by-step solution

The paragraph states that bases are known to turn red litmus paper into blue.

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