Chemical Engineering - Stoichiometry

36.
Total energy at a point comprises of __________ energy.
potential & kinetic
pressure
internal
all (a), (b) & (c).
Answer: Option
Explanation:
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37.
Pick out the wrong unit conversion of mass transfer co-efficient.
1 lb/hr.ft3.atm. = 4.8182 kg/hr.m2.bar
1 kg/hr.m2.atm= 0.98687 kg/hr. m .bar
1 lb/hr . ft2 = 4.8823 kg/hr . m2
1 kg/hr . m2 = 4.8823 lb/hr . ft2
Answer: Option
Explanation:
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38.
"The heat capacity of a solid compound is approximately equal to the sum of the heat capacities of the constituent elements." This is the statement of
Law of Petit and Dulong
Kopp's rule
Nearnst heat theorem
Trouton's rule
Answer: Option
Explanation:
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39.
A bypass stream in a chemical process is useful, because it
facilitates better control of the process.
improves the conversion.
increases the yield of products.
none of these.
Answer: Option
Explanation:
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40.
1 ata is equivalent to
1 atm.
10 torr
0.98 Pascal
1 kgf/cm2
Answer: Option
Explanation:
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