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MMLU-Pro / 11514 / Propane is burned in 100% excess air. Combustion is completeand takes place at…

Problem

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question

Propane is burned in 100% excess air. Combustion is completeand takes place at 100kPa. Determine (a) the dew-pointtemperature of the products of combustion and (b)themoles of H_2O condensed per mole of fuel burned, if theproducts of combustion are cooled to 25°C.

category

engineering

options

  1. 50°C and 3.0kmolH_2O/kmolC_3H_8
  2. 52°C and 2.0 kmol H2O/kmol C3H8
  3. 30°C and 3.5 kmol H2O/kmol C3H8
  4. 38°C and 2.8 kmol H2O/kmol C3H8
  5. 41.53°C and 2.51kmolH_2O/kmolC_3H_8
  6. 45°C and 2.3kmolH_2O/kmolC_3H_8
  7. 60°C and 1.5 kmol H2O/kmol C3H8
  8. 35°C and 2.0kmolH_2O/kmolC_3H_8
  9. 48°C and 1.8 kmol H2O/kmol C3H8
  10. 55°C and 4.0 kmol H2O/kmol C3H8

src

stemez-Thermodynamics

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Source and history

Official source

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