A.Beginning of falling
B.None of these
C.Beginning of constant
D.End of falling
Explanation: The correct answer is Beginning of falling.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 20 of 557.
Chemical Engineering MCQs
Showing page 20 of 557 · 8,342 total solved questions available.
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A.Cork
B.Sand
C.Saw dust
D.Chemically prepared foam
Explanation: The correct answer is Sand.
Submitted by: Academy of Pakistan
A.η/0.693
B.0.693η
C.0.5η
D.2η
Explanation: The correct answer is 2η.
Submitted by: Academy of Pakistan
A.d4
B.d
C.d3
D.d2
Explanation: The correct answer is d4.
Submitted by: Academy of Pakistan
A.Naphthalene
B.Toluene
C.Phenol
D.Propylene
Explanation: The correct answer is Propylene.
Submitted by: Academy of Pakistan
A.Soap
B.Detergent
C.Paint
D.Oil hydrogenation
Explanation: The correct answer is Soap.
Submitted by: Academy of Pakistan
A.0.1
B.10
C.1000
D.1
Explanation: The correct answer is 1.
Submitted by: Academy of Pakistan
A.+ve
B.Zero
C.Dependent on the path
Explanation: The correct answer is Zero.
Submitted by: Academy of Pakistan
A.Dissolved elements (except cobalt)
B.Coarse grains
C.Fine grains
D.Homogeneity
Explanation: The correct answer is Dissolved elements (except cobalt).
Submitted by: Academy of Pakistan
A.2HB/(H + B)
B.4HB/(H + B)
C.HB/(H + B)
D.HB/2 (H + B)
Explanation: The correct answer is 2HB/(H + B).
Submitted by: Academy of Pakistan
A.Tin
B.Molybdenum
C.Lead
D.Chromium
Explanation: The correct answer is Tin.
Submitted by: Academy of Pakistan
A.Dehumidification of air and gas
B.Removal of objectionable odour and impurities from industrial gases
C.Decolouration of yellow glycerine
D.Recovery of valuable solvent vapors from dilute mixture with air and other gases
Explanation: The correct answer is Decolouration of yellow glycerine.
Submitted by: Academy of Pakistan
A.Batch
B.Fixed bed
C.Stirred tank
D.Tubular flow
Explanation: The correct answer is Stirred tank.
Submitted by: Academy of Pakistan
A.Decreases linearly
B.Remain same
C.Increases
D.Decreases
Explanation: The correct answer is Increases.
Submitted by: Academy of Pakistan
A.Same energy
B.More energy
C.Less energy
D.Higher temperature
Explanation: The correct answer is More energy.
Submitted by: Academy of Pakistan