Question

that is true during the starch test leaves are boiled in the test tube of alcohol so that they are the decolourised​

Answer 1

Answer:

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 colour change from brown to blue when iodine is put on the leaf.

please mark me as brainliest if you get your answer......

Answer 2

Answer:

Ya it's true...

Explanation:

we need to observe that the colour changes when we add iodine in it....

tq... Have a nice day...