A.Shift conversion
B.Hydrogenation of oil
C.Fischer-Tropsch process
D.Ostwald’s process of HNO3 manufacture
Explanation: The correct answer is Ostwald’s process of HNO3 manufacture.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 103 of 557.
Chemical Engineering MCQs
Showing page 103 of 557 · 8,342 total solved questions available.
⚡Start Quiz Mode to Practice Like the Real Exam!
A.Its thorough mixing with air
B.Attainment of chemical equilibrium
C.None of these
D.Attainment of high temperature
Explanation: The correct answer is Its thorough mixing with air.
Submitted by: Academy of Pakistan
A.None of these
B.1
Explanation: The correct answer is 1.
Submitted by: Academy of Pakistan
A.Molybdenum and nickel
B.Copper and nickel
C.Lead and tin
D.Copper and tin
Explanation: The correct answer is Molybdenum and nickel.
Submitted by: Academy of Pakistan
A.Middling
B.None of these
C.Tailing
D.Concentrate
Explanation: The correct answer is Middling.
Submitted by: Academy of Pakistan
A.Fluid contains dispersed solid particles
B.Valve is required to be either fully open or fully closed
C.Fluid flow control is required
D.One way flow is required
Explanation: The correct answer is Fluid flow control is required.
Submitted by: Academy of Pakistan
A.Low thermal conductivity
B.Both A. and B.
C.Neither A. not B.
D.High porosity
Explanation: The correct answer is Low thermal conductivity.
Submitted by: Academy of Pakistan
A.Does not promote graphite flakes formation
B.Promotes graphite module formation
C.Increases the fluidity of molten metal
D.Improves its ductility
Explanation: The correct answer is Increases the fluidity of molten metal.
Submitted by: Academy of Pakistan
A.5
B.17.5
C.2.5
D.12.5
Explanation: The correct answer is 5.
Submitted by: Academy of Pakistan
A.Boiling
B.None of these
C.Boiling it with Na2CO3
D.Adding Ca(OH)2
Explanation: The correct answer is Boiling it with Na2CO3.
Submitted by: Academy of Pakistan
A.Caking index
B.Both B. and C.
C.Mineral matter content
D.Ash content
Explanation: The correct answer is Mineral matter content.
Submitted by: Academy of Pakistan
A.MLT-2
B.ML-2
C.ML-2T
D.MT-2
Explanation: The correct answer is MT-2.
Submitted by: Academy of Pakistan
A.6
B.8
C.2
D.4
Explanation: The correct answer is 4.
Submitted by: Academy of Pakistan
A.gm.mole
B.Litre
C.kg
D.gm
Explanation: The correct answer is kg.
Submitted by: Academy of Pakistan
A.Danckwerts
B.Kissinevskii
C.Toor and Marcello
D.Higbie
Explanation: The correct answer is Higbie.
Submitted by: Academy of Pakistan