The dissociation energy of \[{{H}_{2}}\] is \[430.53\text{ }kJmo{{l}^{-1}}\]. If hydrogen is dissociated by illumination with radiation of wavelength 253.7 nm the fraction of the radiant energy which will be converted into kinetic energy is given by

The dissociation energy of \[{{H}_{2}}\] is \[430.53\text{ }kJmo{{l}^{

1.	The dissociation energy of \[{{H}_{2}}\] is \[430.53\text{ }kJmo{{l}^{-1}}\]. If hydrogen is dissociated by illumination with radiation of wavelength 253.7 nm the fraction of the radiant energy which will be converted into kinetic energy is given by
A.	100%
B.	0.0882
C.	2.22%
D.	0.0122
Answer» C. 2.22%

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The dissociation energy of \[{{H}_{2}}\] is \[430.53\text{ }kJmo{{l}^{-1}}\]. If hydrogen is dissociated by illumination with radiation of wavelength 253.7 nm the fraction of the radiant energy which will be converted into kinetic energy is given by

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