Physics, asked by jigneshdheda16, 3 months ago

how would you check the presence of starch in leave s​

Answers

Answered by sanchitashejwal09
2

Answer:

Iodine solution is used to test leaves for the presence of starch.

Explanation:

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)

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