Random1756 Random1756
  • 27-02-2024
  • Chemistry
contestada

An ideal gas sealed in a rigid 4.98-L cylinder, initially at pressure Pi = 13.40 atm, is cooled until the pressure in the cylinder is Pf = 1.20 atm. What is the enthalpy change for this process?
a) Positive
b) Negative
c) Zero
d) Not enough information given

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