The force of attraction between water droplets and a glass surface resulting in the sticking of water droplets to the walls of glass is an example of
cohesive force
adhesive force
surface tension
capillarity
Gum and paper is an example for
cohesion
adhesion
Basic building block of all matter is
Compound
Element
Atom
Molecule
The property of liquid to contract its surface area due to intermolecular cohesive attractive force and to behave like stretched membrane is called
Pressure
Surface tension
Compression
Capillarity
Inter molecular force of attraction increases with
increases in intermolecular distance
decrease in intermolecular distance
can increase or decrease with intermolecular distance
no change
If the weight of a given body is equal to weight of liquid displaced by it, then the body will
sink
float
immeric partially
none of these
Molecules of a solid
are always in a state of motion
move only when heated
do not move at all
move because they are loosely bound
When a body is fully immersed in a liquid, the apparent loss in the weight of the body is equal to
volume of liquid displaced by the body
weight of liquid displaced by the body
density of liquid displaced by body
both a and b
The pressure at a given point within an enclosed liquid is transmitted
equally in all the direction
only laterally
only downward
The smallest unit of an element is
Mixture
