1.

If DeltaH is the enthalpy change and DeltaE the change in internal energy accompanying a gaseous reaction then

Answer»

`DeltaH` is always less than `DeltaE`
`DeltaH` is always greater than `DeltaE`
`DeltaH` is less than `DeltaE` if the number of gaseous PRODUCTS is greater than the number of MOLES of gaseous REACTANTS.
`DeltaH` is less than `DeltaE` if the number of moles of gaseous products is less than the number of moles of gaseous reactants.

ANSWER :D


Discussion

No Comment Found

Related InterviewSolutions