In petrochemistry, petroleum geology and organic chemistry, cracking is the process whereby complex organic molecules such as kerogens or long-chain hydrocarbons are broken down into simpler … The meaning of CRACKING is very impressive or effective : great. How to use cracking in a sentence. a process in which large molecules of a hydrocarbon are broken down into…. informal fast; vigorous (esp in the phrase a cracking pace) 2. → See get cracking 3. Click for more definitions. cracking synonyms, cracking pronunciation, cracking translation, English dictionary definition of cracking. Decomposition of a complex substance by the application of steam, a catalyst, … Definition of cracking noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Cracking is the name given to breaking up large hydrocarbon molecules into smaller and more useful bits. This is achieved by using high pressures and temperatures without a catalyst, or lower temperatures … Cracking is a chemical process which is used in oil refining. To produce by-products such as cooking oil, ethanol, liquefied petroleum gas, diesel fuel, jet fuel and other petroleum distillates, cracking removes ….
