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Value of the negative of the heat of combustion when the product water is a vapour, is

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in Chemical Process Calculation by (98.8k points)
Value of the negative of the heat of combustion when the product water is a vapour, is

(a) Higher Heating value

(b) Lower Heating value

(c) Neither Higher nor Lower Heating value

(d) None of the mentioned

This question was posed to me in a job interview.

I need to ask this question from Energy Balances for a Chemical Reaction topic in portion Energy Balances of Chemical Process Calculation

1 Answer

+1 vote
by (558k points)
The correct choice is (b) Lower Heating value

Explanation: Value of the negative of the heat of combustion when the product water is a vapour, is Lower Heating value.

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