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QID - 25609

You are on a container vessel. What concerning the handling and stowage of containerized hazardous materials is TRUE?

A portable cargo tank containing a cryogenic liquid must be shipped on deck unless forced ventilation is provided to the tween-decks. 
A portable cargo tank of a flammable, cryogenic liquid may not be in transit for a period exceeding its marked rated holding time unless the liquid is inhibited.
Open-bed containers may be used to transport hazardous materials if the cargo is properly secured.
A container loaded with packages of tear gas would display a placard reading "Irritant."
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