1.

What will be the enthalpy change of conversion of graphite into diamon

Answer»


Solution :`{:(," "C_("GRAPHITE"),rarr," "C_("damond")),(DeltaH_("COMBUSTION"),-"391.25 kJ,",,-"393.12 kJ):}`
`DELTAH=-393.12-(-391.25)=-1.87kJ`


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