Wednesday, May 25, 2011

Bond Energy and Bond Dissociation Energy

Whenever a bond is formed energy is evolved and bond is broken, energy is absorbed. Bond energy may be defined as, “The amount of energy released when 1 mole of bonds are formed from isolated gaseous atoms.”
Whereas Bond Dissociation energy may be defined as, “The amount of energy required to break one mole bond present between the atoms of a gaseous molecule.”

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