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For enthalpy reference state is at which the enthalpy is

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For enthalpy reference state is at which the enthalpy is

(a) Zero

(b) Positive

(c) Negative

(d) None of the mentioned

This question was addressed to me during an interview for a job.

This interesting question is from Energy Balances for a Chemical Reaction topic in section Energy Balances of Chemical Process Calculation

1 Answer

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Correct choice is (a) Zero

The explanation is: For enthalpy reference state is at which the enthalpy is Zero.

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