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MMLU-Pro / 4572 / At 25°C, sucrose and water form an ideal solution and the solu-bility of sucrose…

Problem

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question

At 25°C, sucrose and water form an ideal solution and the solu-bility of sucrose in the water is 6.2molal. Calculate the heat of fusion of sucrose given that its molecular weight is 342, melting point is 200°C and the heat of fusion of water is 1400 cal/mole.

category

chemistry

options

  1. 3650 cal = 3.65 kcal
  2. 3750 cal = 3.75 kcal
  3. 4000 cal = 4.0 kcal
  4. 4100 cal = 4.1 kcal
  5. 3200 cal = 3.2 kcal
  6. 3900 cal = 3.9 kcal
  7. 3500 cal = 3.5 kcal
  8. 3800 cal = 3.8 kcal
  9. 3000 cal = 3.0 kcal
  10. 3400 cal = 3.4 kcal

src

stemez-PhysicalChemistry

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Source and history

upstream_id / Original problem ID
4572
task_id
32959eac-cd71-5482-99e8-48c27427f70f
task_key
default--test--4572
task_revision_id
1
config / split
default / test

Official source

initial import