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TLS Online TPP Program
#Question id: 19530
#Section 4: Fundamentals of Biological Engineering
If air consists of 77% by weight of nitrogen and 23% by weight of oxygen calculate:
(i) the mean molecular weight of air,
(ii) the mole fraction of oxygen,
(iii) the concentration of oxygen in mole/m3 and kg/m3 if the total pressure is 1.5 atmospheres and the temperature is 25 °C.
TLS Online TPP Program
#Question id: 19531
#Section 4: Fundamentals of Biological Engineering
According to the Balances on steady-state processes, the accumulation is equal to?
TLS Online TPP Program
#Question id: 19532
#Section 4: Fundamentals of Biological Engineering
A process unit involves 3 chemical components. How many mass balances can be written?
TLS Online TPP Program
#Question id: 19533
#Section 4: Fundamentals of Biological Engineering
Which of the following does the concept of material balance based upon?
TLS Online TPP Program
#Question id: 19534
#Section 4: Fundamentals of Biological Engineering
The equation of material balance, (Final condition + Sum of outputs) is equal to which of the following?
TLS Online TPP Program
#Question id: 19535
#Section 4: Fundamentals of Biological Engineering
A container has 10 grams of water 5 grams of water is added and 2 grams of water is taken out, what is the final amount of water?