photochemical_exchange has definitions from the field of chemistry
1
[ noun ] (chemistry) an exchange produced by the chemical action of radiant energy (especially light)

Used in print

(Francis J. Johnston and John E. Willard, "The...)

The photochemical_exchange occurs with a quantum yield of the order of unity in the liquid phase at 65 ` using light absorbed only by the * * f .

The liquid phase photochemical_exchange between chlorine and carbon_tetrachloride was more reproducible than the thermal exchange , although still erratic .

Although there was some variation in results which must be attributed either to trace impurities or to variation in wall effects , the photochemical_exchange in the gas phase was sufficiently reproducible so that it seemed meaningful to compare the reaction rates in different series of reaction tubes for the purpose of obtaining information on the effect of chlorine concentration and of carbon_tetrachloride concentration on the reaction rate .

Related terms

exchange

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