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An iodine molecule dissociates into atom...

An iodine molecule dissociates into atom after absorbing light of wavelength `4500`Å. If quantum of radiation is absorbed by each molecule calculate the kinetic energy of iodine (Bond energy of `I_(2)` is `240`` kJ mol^(-1))`

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The correct Answer is:
`2.16xx10^(-20)J`
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