Question

What happens to the colour of the leaf after taking it out from the alcohol?(class 10th science NCERT ch.6 activity 6.1)

Answer 1

Answer:

It will lose starch and turns into white in colour

Explanation:

Answer 2

Answer:

Use ethanol because:

Explanation:

The hot water kills the leaf and the alcohol breaks down the chlorophyll, taking the green color out of the leaf. The leaf that was in the light turns blue-black, which demonstrates that the leaf has been performing photosynthesis and producing starch.