4000x^0 photon is wod to break the ...
Question
4000x^0 photon is wod to break the iodine movements, then the percentage of energy wruerted to the kinetic energy of iodine actors if bond dissociation energy of I2
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( 4000 x^{0} ) photon is wod to break the iodine movements, then the percentage of energy wruerted to the kinetic energy of iodine actors if bond dissociation energy of ( I_{2} ) molecules is 246.5kJ/mol

11th - 12th Class
Chemistry
Solution
194
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4000x^0 photon is wod to break the iodine movements, then the percentage of energy wruerted to the kinetic energy of iodine actors if bond dissociation energy of I2 molecules is 246.5kJ/mol
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Energy of one photon ( =frac{12400}{4000}=3.1 mathrm{ev} )
Energy supplied by one mole photon in KJ/mole ( =3.1 times 1.6 times 10^{-19} times 6 times 10^{23} times 10^{-3}=297 mathrm{kJmol}^{-1} )
( % ) of energy converted to K. E.
( =frac{297-246.5}{297}=17 % )

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