When you drop iodine on a leaf you may observe a colour change of orange/brown to a blue/black complex.
This is because in the leaf there are starch molecules that form a blue/black complex with the starch molecules.
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Answer:
the answer will be 2,280 cm>2
Answer:
Option c. Neutral
Explanation:
Only neutral solution gives a green colouration to a pH paper
1. antibody
2. antigen
3. leukocyte
4. phagocytosis
5. dehydration
