Mass Transfer Mcqs for Chemical


Q.  The most common packing used in industrial operations is _______________ rings?

a. Raschig
b. Lessing
c. Cross-partition
d. Single spiral


ANSWER: See Answer
 
No explanation is available for this question!
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MCQs:  Lead_________________?
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MCQs:  The softest material just next to talc in the Mhos scale is_________________?
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MCQs:  Thermal shield used in high powered nuclear reactor to protect the walls of the reactor from radiation damage is made of___________________?
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MCQs:  The preferred material of construction for storage tanks for 98% sulphuric acid is_________________?
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MCQs:  Which of the following has the least carbon percentage ?
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MCQs:  Locomotive boiler tubes are made of _____________ alloys?
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MCQs:  Wood is corroded by__________________?
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MCQs:  Fatigue strength of a material increases by_____________________?
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MCQs:  An elastic behaviour of materials is expressed in terms of_______________?
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MCQs:  The formation of oxide film on a metal due to atmospheric exposure reduces its____________?
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MCQs:  Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C ?
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MCQs:  Most suitable material of construction for the storage of concentrated nitric acid is__________________?
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