Practice question

Why is it strictly forbidden under JT/T 617.6 to load Class 8 acidic corrosives (e.g. Sulfuric Acid UN 1830) together in the same vehicle compartment with Class 8 alkaline corrosives (e.g. Sodium Hydroxide solution UN 1824)?

  1. Acid-base contact triggers violent exothermic neutralization reactions, potentially causing explosive boiling, vessel rupture, and corrosive splattering
  2. Alkaline substances permanently absorb all acid odors, making leak detection impossible
  3. The combination forms inert table salt that loses all industrial commercial value during transit
  4. The mixed vapors create high-frequency ultrasonic waves that interfere with vehicle ABS sensors

Answer: A — Acid-base contact triggers violent exothermic neutralization reactions, potentially causing explosive boiling, vessel rupture, and corrosive splattering

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