In a reactor two stream are entering, one with N₂ at 10 atm and 27° – McqOptions

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1.	In a reactor two stream are entering, one with N₂ at 10 atm and 27°C, and another with O₂ at 10 atm and 0°C, producing NO, NO₂, NO₃, and O₂ at 10 atm and 23°C, what are the total degrees of freedom?
A.	12
B.	17
C.	19
D.	21
Answer» D. 21

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