Question

For testing starch in the leaf, instead of lodine, we can use
A) Betadine
B) Bromine
g) Chlorine
D) Benzene
​

Answer 1

Answer:

You need to: heat a plant leaf in boiling water for 30 seconds (this stops its chemical reactions) heat it in boiling ethanol for a few minutes (this removes most of its colour)

Answer 2

Answer:

Betadine

Explanation:

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