In which of the following reactions the energy released is not an enth – McqOptions

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1.	In which of the following reactions the energy released is not an enthalpy of atomization?
A.	decomposition of a hydrogen molecule into two hydrogen atoms
B.	decomposition of an oxygen molecule into 2 oxygen atoms
C.	formation of a water molecule
D.	decomposition of chlorine molecule
Answer» D. decomposition of chlorine molecule

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