Question

What are the major Preautions you need to
take in the Experiment?​

Answer 1

Major precautions were --

●Wear safety goggles.

●Keep ethanol away from Bunsen burner; ethanol is flammable.

●Tie the hair back.

●Tuck ties, files and loose material away.

●Keep all bags out of the way to avoid tripping up.

●Make sure you are not wearing tight clothes.

●Use the forceps to place the leaf in the boiling water.

hope it helps you _~✔✔

Answer 2

Answer:

1.Wear safety goggles.

2.Keep ethanol away from Bunsen burner; ethanol is flammable.

3.Tie the hair back.

4.Tuck ties, files and loose material away.

5.Keep all bags out of the way to avoid tripping up.

6.Make sure you are not wearing tight clothes.

7.Use the forceps to place the leaf in the boiling water.