Chemical Engineering Density Online Exam Quiz
Chemical Engineering Density GK Quiz. Question and Answers related to Chemical Engineering Density. MCQ (Multiple Choice Questions with answers about Chemical Engineering Density
What is the density of a liquid of mass 10 kg and contained in a cylinder of radius 5 m and surface area (excluding top and bottom) of 10? m2?
Options
A : 0.2? kg/m3
B : 0.4? kg/m3
C : 0.5? kg/m3
D : 0.6? kg/m3
A liquid of mass 10 kg is enclosed in a cylinder of radius 1 m and length 5 m, what is the density of liquid?
Options
A : 0.54 kg/m3
B : 0.44 kg/m3
C : 0.63 kg/m3
D : 0.83 kg/m3
What is the mass of a cube having surface area 24 m2, and density 1 kg/m3?
Options
A : 1 kg
B : 2 kg
C : 4 kg
D : 8 kg
What is the density of a liquid of mass 20 kg, enclosed in a cuboid of surface areas of three sides as 1 m2, 2 m2, 5 m2, and one of its sides is 2 m?
Options
A : 1 kg/m3
B : 2 kg/m3
C : 3 kg/m3
D : 4 kg/m3
A cylinder completely filled with water has density = 10 kg/m3 and volume 5 m3 , now a cube with side 1 m and density 25 kg/m3 is dipped into the cylinder with some water dropping out, what is the final density of cylinder?(neglect the mass of cylinder)
Options
A : 13 kg/m3
B : 15 kg/m3
C : 17 kg/m3
D : 19 kg/m3
What is the density of a substance of mass 10 grams and volume 5 liters?
Options
A : 2 kg/m3
B : 20 kg/m3
C : 200 kg/m3
D : 2000 kg/m3
An empty vessel has with mass 5 kg with volume 0.1 m3, is now completely filled with a liquid of density 100 kg/m3, what is the final density of the cylinder?
Options
A : 50 kg/m3
B : 100 kg/m3
C : 150 kg/m3
D : 200 kg/m3
What is the mass of a liquid having density 20 kg/m3, enclosed in a sphere of radius 1 m?
Options
A : 80.7 kg
B : 83.7 kg
C : 85.7 kg
D : 88.7 kg
Which of the following is not a unit of density?
Options
A : Kg/m3
B : N/m3
C : N.s2/m4
D : g/cm3
A solid of density d is dropped in a liquid of density D, if d>D then,
Options
A : Solid will completely sink
B : Solid will completely float
C : Solid will partially sink
D : None of the mentioned
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