Also known as: COD.
COD has various meanings in the Chemistry category. Discover the full forms, definitions, and usage contexts of COD in Chemistry.
The amount of oxygen required for the chemical oxidation of organics in a liquid, a chemical test that determines the oxygen equivalent of the amount of organic matter oxidizable by potassium dichromate in a 50% sulfuric acid solution.
ChemistryThe opening displacement of the notch surfaces at the notch and in the direction perpendicular to the plane of the notch and the crack. The displacement at the tip is called the crack tip opening displacement (CTOD); at the mouth, it is called the crack mouth opening displacement (CMOD).
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