What is the DOT definition of a corrosive material?
a. Only a substance that generates hydrogen ions, or H+, when dissolved in water
b. Liquid or solid that causes full-thickness destruction of human skin at the site of contact within a specified period, or a liquid that chemically reacts with steel or aluminum surfaces at a rate exceeding 0.25 in./y (6.25 mm/y)
c. Only a substance that produces hydroxide ions, or OH- when it is dissolved in water
d. None of these
B
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