Question

All of the following items may be placed in an airtight container except:

a explosives residue
b blood-stained clothes
c charred debris or material
d glass
Please select the item that should not be placed in an airtight container.

Answer 1

Explosives residue should not be placed in an airtight container because it may still be reactive and has the potential to explode if gases build up.

Step-by-step explanation:

The item that should not be placed in an airtight container is explosives residue. This is because explosives residue could be unstable and potentially reactive, which might lead to an increase in pressure or a potential explosion within the airtight environment. Placing such materials in a non-airtight container would allow gases to escape and minimize the risk of pressure build-up. Blood-stained clothes and charred debris can be stored in airtight containers for forensic purposes, while glass is inert and can be stored in either airtight or non-airtight containers with no issues.