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Nature of Electromagnetic Radiation

On absorbing ...

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On absorbing light of wavelength 3800 \overset0A bromine molecule undergoes dissociation and forms atoms, The kinetic energy of one bromine atom assuming that one quantum of radiation is absorbed by each molecule would be ( Bond energy of Br_2=190 kJ/mol) (1) 1.04×10^{-19} J (2) 2.08×10^{-19} J (3) 1.25×10^{-5} J (4) 6.25×10^{-4} J

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Q. Iodine molecule dissociates into atoms after absorbing light of 4500

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. If one quantum of radiation is absorbed by each molecule. Calculate the kinetic energy of iodine atoms (bond energy of

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Q. Iodine molecule dissociates into atoms after absorbing light of

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[Bond energy of

I_{2} = 240 k J m o l^{- I}

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