Universal Indicator Colour Changes Quiz

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Questions and Answers

Which colour does universal indicator turn in strong acid?

  • Yellow
  • Red (correct)
  • Blue
  • Green

What is the colour of universal indicator in neutral solution?

  • Red
  • Blue
  • Yellow
  • Green (correct)

What colour does universal indicator turn in weakly alkaline solution?

  • Yellow
  • Blue (correct)
  • Green
  • Red

Which colour does universal indicator turn in strong acid?

<p>Red (A)</p> Signup and view all the answers

What is the pH range of universal indicator?

<p>1-14 (A)</p> Signup and view all the answers

What is the colour of universal indicator in weakly acidic solution?

<p>Blue (C)</p> Signup and view all the answers

Which colour does universal indicator turn in a strong acid solution?

<p>Red (A)</p> Signup and view all the answers

What is the pH range of universal indicator?

<p>7-14 (B)</p> Signup and view all the answers

What colour does universal indicator turn in a weakly alkaline solution?

<p>Green (C)</p> Signup and view all the answers

Flashcards

Universal indicator in strong acid

Turns red in strong acid

Universal indicator in neutral solution

Turns green in a neutral solution

Universal indicator in weakly alkaline solution

Turns blue in weakly alkaline solution

pH range of universal indicator

Ranges from 1-14

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