Combining explosives from compatibility groups C, D, or E is assigned to which compatibility group?

The correct choice is based on the classification of explosives into compatibility groups, which is crucial for ensuring safety during transportation and storage. Compatibility Group E specifically refers to materials that may not be stable when combined with other explosives from certain groups.

When explosives classified as belonging to Compatibility Groups C, D, or E are combined, they generate a potential hazard that can lead to unpredictable and dangerous reactions. This is why they are all grouped under Compatibility Group E, which accounts for their potential reactivity and incompatible nature. Group E explosives typically include those that are less stable or can react adversely with others, making it essential to keep them separate from various other explosives to prevent catastrophic incidents.

In terms of compatibility, Group E encompasses substances that would not be safely handled together, thereby warranting careful consideration when managing these materials as they can lead to enhanced risks if mixed improperly.