Iodine molecule dissociates into atoms after absorbing light of If one quantum of radiation is absorbed by each molecule, calculate the kinetic energy of iodine atoms. (Bond energy of I2 = 240 kJ )

Iodine molecule dissociates into atoms after absorbing light of If on

1.	Iodine molecule dissociates into atoms after absorbing light of If one quantum of radiation is absorbed by each molecule, calculate the kinetic energy of iodine atoms. (Bond energy of I2 = 240 kJ )
Answer» BOND energy of, λ = 4500A° Energy given to Iodine molecule = hc/λ = = Energy used for breaking up of Iodine molecule = = Energy used in importing kinetic energy to two I atoms =So, Kinetic energy PER Iodine ATOM =