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Is the inward force among the molecules of a liquid?
The inward force among the molecules of a liquid is Surface Tension
What is the inward force among the molecules of a liquid?
The molecules attract one another, via electric forces.
Where does heat energy go when temperature is not rising?
During boiling all the heat supplied to the liquid is used up in overcoming the intermolecular forces present among the molecules of the liquid. That is why the temperature of the liquid does not change.
What is the nature of attractive force among molecules in liquid bromine?
London dispersion forces the attraction OS instantaneous dipoles and included dipoles so you should select both A and C
What is the relationship among atoms elements and molecules?
atoms combine to form molecules of elements
Is the inward force among the molecules of the liquid?
The inward force among the molecules of a liquid is Surface Tension
Is the inward force among the molecule of a liquid?
The inward force among the molecules of a liquid is Surface Tension
Is the inward force among the molecules of a liquid?
The inward force among the molecules of a liquid is Surface Tension
Is viscosity the inwards force among the molecules of a liquid?
Yes
What is the inward force among the molecules of a liquid?
The molecules attract one another, via electric forces.
Why does viscosity vary with respect to temperature?
the increase in temperature increases the K.E of the molecules and distances among molecules therefore the force of friction decreases as the result of which molecules move faster and viscosity becomes decreased....
What can you infer about the amount of friction among the particles of a liquid that has a low viscosity?
it flows easily
Why H2SO4 is hygroscophic?
There are some gaps among molecules of liquid sulphuric acid where it may absorb the water molecules so it is a hygroscopic liquid.
The molecules at the surface of liquid water have greater attraction to each other than the molecules in the interior of the water because?
From wikipedia:"The cohesive forces among liquid molecules are responsible for the phenomenon of surface tension. In the bulk of the liquid, each molecule is pulled equally in every direction by neighboring liquid molecules, resulting in a net force of zero. The molecules at the surface do not have other molecules on all sides of them and therefore are pulled inwards. This creates some internal pressure and forces liquid surfaces to contract to the minimal area."
What is the difference between viscosity and surface tension?
Viscosity is the resistance of flow and surface tension is the lateral force of the bonds between the molecules. Of course, viscosity is resistance of flow and surface tension of lateral force but viscosity is s display of frictional force during laminar flow caused due to intermolecular forces. The surface tension is a function of cohesive forces generated by intermolecular forces among similar molecules. Very rightly since both the parameters are dynamic in natures and hence a 3rd parameter noted as friccohesity is most advanced version of the contribution of the intermolecular forces operational in liquid dynamic behavior. The friccohesity along with surface tension, viscosity, wetting coefficient, interfacial tension are measured with borosil mansingh survismeter.
Why does mercury the metal form a ball shape?
Mercury has a much greater force of cohesion than its adhesive force with glass. Therefore, the molecule of mercury at the edge are pulled inward by the inner molecules.But,the molecules do not move inward as there movement is opposed by the inner molecules.This causes 'tension' among the molecules near the edge.So, the molecules of mercury near the edge rearrange themselves so that no unbalanced force acting upon the molecules of mercury.In doing so, they take a spherical shape.
Where does heat energy go when temperature is not rising?
During boiling all the heat supplied to the liquid is used up in overcoming the intermolecular forces present among the molecules of the liquid. That is why the temperature of the liquid does not change.
