My question is, the value of dissociation enthalpy changes from 502kJ/mol to 427kJ/mol in water molecule.The change is due to some change in chemical environment as stated but according to you Sir , the change is because when first O-H bond breaks the second bond gets weaken. Is my interpretation correct? Please explain the ncert paragraph in a little less complicated way. Thankyou Sir.
Asked by Ravdeep Singh Sehgal | 5th Sep, 2012, 01:20: AM
Yes you are correct .Due to some chemical changes the difference in energy obtained.
Answered by | 17th Sep, 2012, 11:13: AM
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