Which of the following are true about mixing liquids in a separatory funnel? (choose all that apply)

a. everything should be done in your hood you should wear gloves
b. your hood sash should be between your face and the separatory funnel
c. don't aim the separatory funnel at anyone
d. you should have a firm grip on the stopper and vent the funnel frequently by using the stopcock

Explanation:

When we are working in a laboratory then it is necessary that certain appropriate measures have to be taken in order to avoid any king of accident or mistake.

So, when we are mixing liquids in a separatory funnel then following safety measures should be followed.

1. Everything should be done in your hood

2. You should wear gloves

3. Your hood sash should be between your face and the separatory funnel

4. Don't aim the separatory funnel at anyone

5. You should have a firm grip on the stopper and vent the funnel frequently by using the stopcock

Therefore, we can conclude that all the given statements are true about mixing liquids in a separatory funnel.