Chemical Industry Inorganic Chemical Urea 1 Online Exam Quiz
Chemical Industry Inorganic Chemical Urea 1 GK Quiz. Question and Answers related to Chemical Industry Inorganic Chemical Urea 1. MCQ (Multiple Choice Questions with answers about Chemical Industry Inorganic Chemical Urea 1
What is the average residence time of the autoclave on continuous basis when fed with compressed ammonia and CO2?
Options
A : 1-2 hours
B : 1.5-2 hours
C : 1.5-2.5 hours
D : 1.5-3 hours
What is the molecular weight of Urea?
Options
A : 60
B : 70
C : 80
D : 90
In which of the mentioned equipment does further decomposition of carbamate take place?
Options
A : Atmospheric flash drum
B : Flash evaporator
C : Distillation tower
D : Cooling tower
Into which of the mentioned equipment are compressed NH3 and CO2 added for production of urea by Ammonia carbamate decomposition?
Options
A : CSTR
B : Parr Reactor
C : Autoclave
D : Plug type reactor
For which of the mentioned does Urea serve the purpose?
Options
A : Fertilizer
B : Formaldehyde resins
C : Melamine
D : All of the mentioned
What kind of reaction takes place when compressed ammonia and CO2 are reacted?
Options
A : Highly Endothermic
B : Exothermic
C : Endothermic
D : None of the mentioned
Which of the mentioned statements is true?
Options
A : Melamine is synthesized by condensation of urea molecules
B : Melamine is synthesized by thermal cracking hydrocarbons
C : Melamine is synthesized by polymerization of urea molecules
D : None of the mentioned
Urea-ammonium nitrate solution is regarded as which of the mentioned?
Options
A : Nitrogen fertilizer
B : Phosphate fertilizer
C : Potassium fertilizer
D : Mixed fertilizer
What are the resultant compounds after reaction of compressed NH3 and CO2 in autoclave on continuous basis?
Options
A : Urea
B : Ammonium Carbamate
C : H2O
D : All of the mentioned
Ammonium carbamate decomposition results in which of the mentioned?
Options
A : Urea
B : DDT
C : Ammonium nitrate
D : Ammonium hydroxide
Chemical Industry Aluminum more Online Exam Quiz
Chemical Industry Inorganic Chemical Propellants
Chemical Industry Inorganic Chemical Sea Floor Minerals
Chemical Industry Inorganic Chemical Sulfur
Chemical Industry Inorganic Chemical Sulfuric Acid
Chemical Industry Inorganic Chemical Uranium
Chemical Industry Inorganic Chemical Water Air
Chemical Industry Interview Experienced