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Iodine molecule dissociates into atoms after absorbing light of 4500angstrom. If one quantum of radiation is absorbed by each molecule, calculate the kinetic energy of iodine atoms.(Bond energy of I2 = 240 KJ/mol) 

Vishal Gupta , 13 Years ago
Grade 11
anser 1 Answers
Chetan Mandayam Nayakar

Last Activity: 13 Years ago

E=hν,

U=240000/(6.02*1023)

energy of atoms=(E-U)/2

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