A factor, which is important for the magnitude of specific surface of soil particles is_______

A)
Grain size
B)
Grain molecular structure
C)
Grain shape
D)
None of the above

Correct Answer :   Grain shape

Explanation : Specific surface varies for different shapes of particle having the same mass. Hence grain shape is important factor for determining specific surface.

Recently Updated in Soil Mechanics Questions
The property of a soil which allows it to be deformed rapidly without rupture, elastic rebound and also a volume change, is known______.
A)
ductility
B)
porosity
C)
permeability
D)
plasticity

Correct Answer : Option (D) :   plasticity

During seepage through a soil, direction of seepage is always_______.
A)
perpendicular to stream lines
B)
parallel to equipotential lines
C)
perpendicular to equipotential lines
D)
None of the above

Correct Answer : Option (C) :   perpendicular to equipotential lines

The ratio of the weight of water to the weight of solids in a given mass of soil, is known_______.
A)
porosity
B)
water content
C)
void ratio
D)
specific gravity

Correct Answer : Option (B) :   water content

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