Chemical Industry Inorganic Chemical Acetylene Online Exam Quiz
Chemical Industry Inorganic Chemical Acetylene GK Quiz. Question and Answers related to Chemical Industry Inorganic Chemical Acetylene. MCQ (Multiple Choice Questions with answers about Chemical Industry Inorganic Chemical Acetylene
In the process of manufacturing of acetylene from hydrocarbon feed, what is the residence time in the furnace?
Options
A : 0.02-0.04 second
B : 0.04-0.06 second
C : 0.06-0.08 second
D : 0.08-0.1 second
Acetylene from calcium carbide is produced in how many ways?
Options
A : 1
B : 2
C : 3
D : 4
Calculate the approximate Molecular weight of acetylene. C – 12, H – 1.
Options
A : 26
B : 27
C : 28
D : 29
To what temperature is the hydrocarbon feed and oxygen preheated in one stage burner?
Options
A : 500 Celsius
B : 550 Celsius
C : 600 Celsius
D : 650 Celsius
What is the chemical formula of acetylene?
Options
A : C3H3
B : C4H4
C : C2H2
D : C4H4
Which of the mentioned makes production of acetylene from CaC2 economical?
Options
A : Cheap power
B : Ample limestone
C : Adequate waste disposal facilities
D : All of the mentioned
Which of the mentioned is a major problem for production of acetylene from Calcium carbide?
Options
A : Choice of lime
B : Waste disposal of lime residue
C : Temperature and pressure control in generators
D : All of the mentioned
Acetylene and its dimer are absorbed are absorbed into which of the following mentioned?
Options
A : Cold dimethyl formamide
B : Hot dimethyl formamide
C : Cold sodium amalgam
D : Hot sodium amalgam
Which of the mentioned characteristics is true for acetylene?
Options
A : Explosive
B : Toxic
C : Medicinal
D : Edible
In which of the following methods can acetylene be produced from petroleum hydrocarbons?
Options
A : Partial or stage-wise combustion
B : Pyrolysis
C : Arc process
D : All of the mentioned
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