The process of breakdown of organic substances on heating strongly in the absence of air is called ______________.
Destructive distillation: Destructive distillation is a process in which the unprocessed materials decompose on heating to a very high temperature. It is a Chemical process.
It refers to the processing of organic substances in the absence of air or in the presence of limited amounts of or other reagents, catalysts, or solvents.
Thus, The process of breakdown of organic substances on heating strongly in the absence of air is called destructive distillation.