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In a reactor two stream are entering, one with H2 at 10 atm and 27^oC, and another with O2 at 10 atm and 0^oC, producing H2O at 10 atm and 23^oC, what are the total degrees of freedom?(a) 10(b) 14(c) 16(d) 19 |
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Answer» The correct answer is (b) 14 Easy explanation: Total species = 1 + 1 + 1 = 3, total stream flows = 3, stream pressures = 3, stream temperatures = 3, heat released = 1, and extent of reaction = 1, => degrees of freedom = 3 + 3 + 3 + 3 + 1 + 1 = 14. |
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