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MMLU-Pro / 4147 / At 20 °C …

Problem

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question

At 20 °C \DeltaH for the reaction of one mole ofNaClwith suffi-cient water to give a solution containing 12%NaClby weight is 774.6 cal. At 25°C \DeltaH for the same reaction is 700.8 cal. Calculate the heat capacity of the solution in cal/deg-g given the following: C_P of solidNaCl= 12 cal/deg-mole C_P for water = 18 cal/deg-mole .

category

chemistry

options

  1. 1.10 cal/deg-g
  2. 1.48 cal/deg-g
  3. 0.92 cal/deg-g
  4. 0.66 cal/deg-g
  5. 0.87 cal/deg-g
  6. 1.35 cal/deg-g
  7. 0.75 cal/deg-g
  8. 1.23 cal/deg-g
  9. 1.01 cal/deg-g
  10. 0.58 cal/deg-g

src

stemez-PhysicalChemistry

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