Which of the following natural bio polymers are formed as a result of polymerisation of amino-acids?
0A.Proteins
B.Nucleic acids
C.Starch
D.Cellulose
Explanation: The correct answer is Proteins.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 217 of 557.
Chemical Engineering MCQs
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A.Density & viscosity of fluid only
B.Density of fluid, viscosity of fluid & impeller dia only
C.None of these
D.Speed of impeller, diameter of impeller & viscosity
Explanation: The correct answer is None of these.
Submitted by: Academy of Pakistan
A.10
B.80
C.50
D.25
Explanation: The correct answer is 50.
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A.Floating solids
B.Suspended inorganic matter
C.Dissolved gases
D.Dissolved solids
Explanation: The correct answer is Suspended inorganic matter.
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A.Parting
B.Dry
C.Loam
D.Synthetic
Explanation: The correct answer is Parting.
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A.Electro-chemical cell
B.Colorimeter
C.Turbidimeter
D.Tintometer
Explanation: The correct answer is Tintometer.
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A.k ∝ √T
B.k ∝ T1.5
C.k ∝ exp(-E/RT)
Explanation: The correct answer is k ∝ √T.
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A.Nitrogen compounds
B.Sulphur compounds
C.Oxygen compounds
D.Organometallic compounds
Explanation: The correct answer is Sulphur compounds.
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A.Silica
B.Chrome magnesite
C.Zirconia
D.Fireclay
Explanation: The correct answer is Fireclay.
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A.3.97
B.0.24
C.1
D.600
Explanation: The correct answer is 1.
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A.Continuous furnace
B.None of these
C.Muffle furnace
D.Updraft kiln
Explanation: The correct answer is Muffle furnace.
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A.Neither A. nor B.
B.Gage as well as vacuum
C.Absolute as well as differential
D.Both A. and B.
Explanation: The correct answer is Both A. and B..
Submitted by: Academy of Pakistan
A.Third order
B.Zeroth order
C.First order
D.Second order
Explanation: The correct answer is Third order.
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A.Filtration
B.Flocculation
C.Sedimentation
D.None of these
Explanation: The correct answer is Flocculation.
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A.Sinusoidal
B.Impulse
C.Step
D.Ramp
Explanation: The correct answer is Sinusoidal.
Submitted by: Academy of Pakistan