QUESTION:Which of the following chemicals require labeling? Chemicals must be labeled when:POSSIBLE ANSWERS:Transferred to small portable containers for immediate use.Part of a group marked by detailed batch tickets.Flowing through a pipe for containment or transport.Stored in stationary process containers near a hazard sign.

Chemicals must be labeled when they are:

1. Stored in stationary process containers near a hazard sign: This is because it is important for safety reasons to know what chemicals are stored in these containers, especially if they are near a hazard sign. This can help prevent accidents and ensure proper handling of the chemicals.

2. Flowing through a pipe for containment or transport: Again, for safety reasons, it is important to know what chemicals are flowing through these pipes. This can help prevent accidents and ensure that the chemicals are being transported correctly.

3. Part of a group marked by detailed batch tickets: These tickets often contain important information about the chemicals, including their names, quantities, and potential hazards. Therefore, it is important that these chemicals are labeled so that this information can be easily accessed.

4. Transferred to small portable containers for immediate use: Even though the chemicals are being used immediately, it is still important to label them. This can help ensure that the correct chemicals are being used and can prevent accidents.