 
			 
			MCQOPTIONS
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				| 1. | The bond dissociation energy of O-H bond in a water molecule is _____________ | 
| A. | 23 kJ/mole | 
| B. | 470 kJ/mole | 
| C. | 470 J/mole | 
| D. | 23 J/mole | 
| Answer» C. 470 J/mole | |