Guest

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)

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) 

Grade:11

1 Answers

Chetan Mandayam Nayakar
312 Points
12 years ago

E=hν,

U=240000/(6.02*1023)

energy of atoms=(E-U)/2

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free