Q2.a) Given diagram shows the process of removal of chlorophyll. Which one is appropriate? Give reason
for your answer?
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the option in which the leaf is immersed in the alcohol in a beaker which is immersed in the water containing beaker will be correct i.e. option d in your assignment page.
We boil the leaf in alcohol when we are testing it for starch because to remove the green pigment chlorophyll present in it. For the starch test we need to observe the color change from brown to blue when iodine is put on the leaf. But, initially the leaf is green in color and now it causes the alcohol solution to turn green too.
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Answer:
Option d is the correct answer
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