Question

Perform a(n) ________ test for color, breakage, and/or discoloration?

1) Visual
2) Chemical
3) Physical
4) None of the above

Answer 1

To check for color, breakage, and discoloration, a visual test is conducted, which relies solely on observation of the substance's properties.

Step-by-step explanation:

To assess conditions such as color, breakage, and/or discoloration, one would perform a visual test. This type of test relies on observation rather than altering the substance being tested. For example, when observing a chemical change, you might notice the formation of a new substance, color changes, or gas production. On the other hand, a physical change might involve changes in state or form, such as the melting of ice into water, without altering the substance's chemical identity. The visual test allows for the determination of such changes without the need for chemical reactions or alteration of the physical properties of the substance.