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JEE Main 20245 AprilMorning Shift
Exam
JEE Main
Year
2024
Date
5 April
Shift
Morning Shift
Subject
Chemistry
Chapter
Biomolecules

JEE Main 2024 · 5 April · Morning Shift · Chemistry · Biomolecules

Which of the following gives a positive test with ninhydrin?

Which of the following gives a positive test with ninhydrin?

Options

  1. AStarch
  2. BEgg albumin
  3. CPolyvinyl chloride
  4. DCellulose

Correct answer

B. Egg albumin

Step-by-step solution

Ninhydrin test is a test of amino acids. Egg albumin contains protein which is a natural polymer of amino acids which will show positive ninhydrin test
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