【Daily Question】Chemical Analysis Edition, 3/11/2021
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This post was last edited by zjp on 2021-3-11 08:25. Multiple-choice question: When the following substances catch fire, which one should not be extinguished using a foam fire extinguisher? ( ). A. Fire involving flammable metals B. Fire involving flammable chemical reagents C. Fire involving wood D. Fire involving energized equipment Answers: AD
Option B, the concept of “flammable chemical reagents”, covers a wide range of chemicals, and cannot be generalized……