Chemical Industry Freshers Online Exam Quiz
Chemical Industry Freshers GK Quiz. Question and Answers related to Chemical Industry Freshers. MCQ (Multiple Choice Questions with answers about Chemical Industry Freshers
What is the ratio of hydrogen and nitrogen used in the production of ammonia?
Options
A : 3 moles pure H2 : 1 mole pure N2
B : 2 moles pure H2 : 2 moles pure N2
C : 1 moles pure H2 : 3 moles pure N2
D : 3 moles pure H2 : 3 moles pur N2
In which process of ammonia production higher amount of conversion can be obtain?
Options
A : Claude du point process
B : Casale
C : Haber
D : Kellogg
What is the cooling agent use in the ammonia synthesis process?
Options
A : Cooling water
B : Fuel gas
C : Cooling air
D : Cooling gas
In ammonia production process which factor increased the pumping cost?
Options
A : High pressure vessel
B : Higher space velocity
C : Low pressure vessel
D : Lower space velocity
Ammonia production is favoured by which following factor?
Options
A : High temperature and low pressure
B : Low temperature and high pressure
C : Low temperature and low pressure
D : High temperature and high pressure
What is ‘X’ in the following flow chart?
Options
A : NH3 (85-90% yield)
B : N2
C : H2
D : N2 and H2
Which unit operation is not involved in the solvay process?
Options
A : Saturation
B : Clarification
C : Liquefaction
D : Precipitation
The fraction of ammonia in the exit gas depends on which factor?
Options
A : Temperature
B : Pressure
C : Space velocity
D : Surface area
Why iron oxide used in the ammonia production process?
Options
A : To reduce porous iron
B : To increase porous iron
C : To maximize operating temperature
D : To maximize operating pressure
Which one is the highest end use for ammonia?
Options
A : Urea
B : Nitric acid
C : Direct application as fertilizer
D : Acrylonitrile
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