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MMLU-Pro / 11297 / Heats of formation are usually estimated by using bond dissociationenergies.…

Problem

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question

Heats of formation are usually estimated by using bond dissociationenergies. Determine the heat of formation for propane@ STP using the following bond energy data. DATA @ 298°K and 1atm Bond Bond energy (kcal/mole) C-C 80 C-H 99 H-H 103

category

engineering

options

  1. - 35 kcal/mole
  2. - 18.3 kcal/mole
  3. - 22.7 kcal/mole
  4. - 15 kcal/mole
  5. - 20 kcal/mole
  6. - 27.4 kcal/mole
  7. - 30 kcal/mole
  8. - 32.1 kcal/mole
  9. - 25.5 kcal/mole
  10. - 24.9 kcal/mole

src

stemez-Thermodynamics

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Source and history

upstream_id / Original problem ID
11297
task_id
c63fa835-db5b-5759-b196-6bb0d798f955
task_key
default--test--11297
task_revision_id
1
config / split
default / test

Official source

initial import