(U1) Acid-base Titrations Flashcards

1
Q

what colour is methyl orange in

  1. Acid
  2. Neutral
  3. Alkali
A
  • red
  • yellow
  • yellow
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2
Q

what colour is Phenolphthalein in

  1. Acid
  2. Neutral
  3. Alkali
A
  • Colourless
  • Colourless
  • Pink
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