the bond energy of an o- h bond is 109 kcal mol 1
The bond energy of an O- H bond is 109 kcal mol 1. When a mole of water is formed from H and O atoms, then
218 kcal is released.Two O-H bonds are there is H2O so 2*109 kcaland energy is released in bond making
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the bond energy of an o- h bond is 109 kcal mol 1 when a mole of water is formed from h and o atoms then218 kcal is releasedtwo o-h bonds are there
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