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Eamcet Chemistry
1st year:unit2.6( Atomic Structure)-Nature of Electro Magnetic Radiation

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Iodine molecule dissociates into atoms after absorbing light of 4500 0 A. If one quantum of radiation is absorbed by each molecule, calculate the kinetic energy of Iodine atoms. (Bond energy of I2 = 240 kJ mol-1) (IIT 95)

A. 2.16 x 10^-20 J

B. 4.1 x 10^-20J

C. 3.12 x 10^--14 J

D. 2.16 x 10^-22 J

E. None of the above

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Correct choice: B

Explanation:

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Eamcet Chemistry 1st year:unit2.6( Atomic Structure)-Nature of Electro Magnetic Radiation

Eamcet Chemistry
1st year:unit2.6( Atomic Structure)-Nature of Electro Magnetic Radiation