Question

When heating a liquid in a test tube, which of the following safety precautions should you take?

A.
Wear latex gloves.
B.
Heat the test tube on an open flame if possible.
C.
Put a tight lid on the test tube.
D.
Angle the test tube away from yourself and others.

Answer 1

D

Step-by-step explanation:

so that incase the liquid being heated splashes it doesn't land on anyone's skin