Chemistry States Matter Liquid State Online Exam Quiz
Chemistry States Matter Liquid State GK Quiz. Question and Answers related to Chemistry States Matter Liquid State. MCQ (Multiple Choice Questions with answers about Chemistry States Matter Liquid State
1 poise = ____________
Options
A : 0.1 kgm-1s-1
B : 1 kgm-1s-1
C : 10 kgm-1s-1
D : 100 kgm-1s-1
In a liquid, the force required to maintain the flow of layers is 5N, velocity gradient in du/dx, area of contact is 20m2. Then what is the value of viscosity?
Options
A : 6.25 dz/du
B : 0.15 dz/du
C : 0.2 dz/du
D : 0.25 dz/du
If the angle of contact between the liquid and container is 90 degrees then? (C is the cohesive and A is the Adhesive force)
Options
A : C > A
B : C = A
C : C < A
D : C is not equal to A
What is S.I. unit of Surface Tension?
Options
A : Dyne/meter
B : Newton-meter
C : Newton/meter
D : Dyne-meter
Viscosity of liquid _________ with rise in temperature.
Options
A : Increases
B : Decreases
C : Remains constant
D : Is independent
Path in liquid in which layers do not meet each other is _______
Options
A : laminar flow
B : tubular flow
C : viscosity
D : straight path
The surface tension of ___________ at critical temperature.
Options
A : one
B : zero
C : two
D : three
What is the boiling point at pressure 1 atm known as?
Options
A : Standard boiling point
B : Normal boiling point
C : Van der Waal boiling point
D : Saturated boiling point
Higher the viscosity, the slower the liquid flows.
Options
A : True
B : False
C :
D :
A water drop is spherical in shape due to ____________
Options
A : Viscosity
B : Poise
C : Surface tension
D : Reflection
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