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  • Food Molecules Online Quiz
  • What color will you see if Iodine indicator is added to a...
Multiple choice

What color will you see if Iodine indicator is added to a starch solution?

  1. blue

  2. brown

  3. black-purple

  4. green

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Iodine is a chemical indicator that turns a dark blue, black, or purple color in the presence of starch.

Keep practicing — related questions

  • Which of the following colours would you observe when iodine solution is added to starchy food?
  • What will be the colour of iodine changed if starch is present?
  • What color will you see if Iodine indicator is added to a glucose solution?
  • The presence of starch can be detected by using iodine. Iodine gives starch ____________ colour.
  • A student has taken a sample of raw food in a test tube and added a few drops of dilute iodine solution in ...
  • Starchy food turns ______ on the addition of iodine solution.
  • How do you test for Starch?
  • A food item was tested in the laboratory by using iodine solution. A blue-black colour appeared. This indic...
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