Question

the green leaf is boiled in water what happen​

Answer 1

Answer:

Boiling the leaf damages the membranes of the cells allowing the pigments to be leached out of the cells. After leaching, the iodine solution added will combine with any starch in the cells producing a dark purple to black pigment in the leaf.

Answer 2

Answer:

The colour of the leaf will disapear and the chlorophyll will also disapear, not allowing the leaf to photosynthesize.