2. According to the table for the N2-CO2 system, determine graphically
the values of D0 and n in the equation D=D0(T/273)n.
T, K 300 400 500 600 700 800 900 1000 1100 1200
D, cm2/s 0.170 0.278 0.395 0.565 0.734 0.924 1.14 1.20 1.61 1.88

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