A.Uses no catalyst
B.Employs very high pressure
C.Produces high density polythene
D.Produces low density polythene
Explanation: The correct answer is Produces high density polythene.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 325 of 557.
Chemical Engineering MCQs
Showing page 325 of 557 · 8,342 total solved questions available.
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A.As an anti-skimming agent in paint
B.As a plasticiser for unsaturated polyester
C.None of these
D.In the manufacture of synthetic rubber
Explanation: The correct answer is In the manufacture of synthetic rubber.
Submitted by: Academy of Pakistan
A.Steel
B.Concrete
C.Wood
D.Porcelain
Explanation: The correct answer is Steel.
Submitted by: Academy of Pakistan
A.Mass number
B.Atomic weight
C.Number of neutrons
D.Electronic configuration
Explanation: The correct answer is Electronic configuration.
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A.Product of coal tar distillation
B.None of these
C.High temperature heating medium (a petroleum product)
D.Very heat sensitive material
Explanation: The correct answer is High temperature heating medium (a petroleum product).
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A.Sodium stearate
B.Lime water
C.Water
D.Kerosene
Explanation: The correct answer is Sodium stearate.
Submitted by: Academy of Pakistan
A.Strength
B.Fluidity
C.Machinability
D.Corrosion resistance
Explanation: The correct answer is Machinability.
Submitted by: Academy of Pakistan
A.None of these
B.n1u2 + μ2μ1 = 0
C.T = [RT/(V- b)] – [a/√T. V(V + b)]
D.PV/RT = 1 + (B/V) + (C/V2) +......
Explanation: The correct answer is PV/RT = 1 + (B/V) + (C/V2) +.......
Submitted by: Academy of Pakistan
A.0.5
B.3
C.2
D.1
Explanation: The correct answer is 2.
Submitted by: Academy of Pakistan
According to the ‘law of mass action’, the rate of reaction is directly proportional to the________?
0A.Nature of the reactants
B.Volume of the reaction vessel
C.Molar concentration of the reactants
D.Equilibrium constant
Explanation: The correct answer is Molar concentration of the reactants.
Submitted by: Academy of Pakistan
A.Anti-icing
B.Anti-knocking
C.Anti-gum forming
D.Dewaxing
Explanation: The correct answer is Anti-icing.
Submitted by: Academy of Pakistan
A.Heating
B.Annealing
C.Cold working
D.Shot blasting
Explanation: The correct answer is Annealing.
Submitted by: Academy of Pakistan
A.Diesel
B.Gasoline
C.Fuel oil
D.Naphtha
Explanation: The correct answer is Gasoline.
Submitted by: Academy of Pakistan
A.Turbulent
B.Non-uniform
C.Rotational
D.Unsteady
Explanation: The correct answer is Non-uniform.
Submitted by: Academy of Pakistan
A.Operational yield
B.Selectivity
C.None of these
D.Relative yield
Explanation: The correct answer is Selectivity.
Submitted by: Academy of Pakistan