The force of attraction between the molecules of water particle is
Adhesion
Cohesion
Diffusion
Osmosis
The reason for the capability of motion of liquid is
Sliding tendency of molecules
Potential energy of the molecule .
Closely packing of molecules .
Surface pressure of the molecules
A body can displace equal amount of water means , the body will ______________ in the water.
Basic oxides
Neutral oxides
Acidic oxides
None of these
The level of mercury in the tube is lower than that in the outside . This is because of the fact that the cohessive force of mercury is ________________ than the adhesive force between mercury and glass .
Tungsten
Graphite
Mercury
The basis of capillarity exist between the liquid molecules and the molecules of substance made up of vessel is
Bismuth
Silver
The force which help the water particle to form spherical shape is
On the surface , the ______________ of the liquid layer increases with the increasing speed .
Metals
Non-metals
Metalloid
Oxides of non metals are _______ in nature.
Basic
Acidic
Neutral
All of these
The property of metals by which they can be beaten in to thin sheets is called-
Malleability
Ductility
Conduction
Expansion
The body of plant is made up mostly of
Chlorine
Iron