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What type of energy is considered in enthalpy balance?

(a) Heat only

(b) Heat and mass only

(c) Mass only

(d) Heat and potential energy only

This question was addressed to me in exam.

This interesting question is from Material and Energy Balances in chapter Material & Energy Balances of Food Processing Unit Operations

1 Answer

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Best answer
Right option is (a) Heat only

Explanation: Enthalpy balances consider only heat energy. It is concept that is based on the first theorem of thermodynamics applied to the flow systems.

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