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What is the attraction between unlike molecules such as chalk and blackboard?
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Whats the difference between adhesion and cohesion?
Adhesion is the attraction between two molecules of different substances.cohesion is the attraction between molecules of the same substances.
What is the force of attraction between unlike molecules or the attraction between the surfaces of different contacting bodies?
The force of attraction between unlike molecules is known as intermolecular attraction or van der Waals forces. These forces can be categorized as dipole-dipole interactions, hydrogen bonding, or London dispersion forces. The attraction between the surfaces of different contacting bodies is called adhesion and is typically due to intermolecular forces such as van der Waals forces or electrostatic interactions.
Can mercury wet a substance?
Mercury is a metal unlike water which have hydrogen bonding. Mercury does not wet most substances, because of its high cohesion and low adhesion to the glass mercury will not wet glass. Cohesion, along with adhesion(attraction between unlike molecules), can help explain mercury phenomena. Mercury has a surface energy over 6 times greater than that of water so there is a much greater attractive force between the atoms of mercury than between the molecules of water, so mercury does not wet glass.
Do unlike molecules attract each other?
Unlike charges attract. Unlike molecules do not, otherwise everything ever would be attracted to everything else ever.If two molecules are of different charges, then yes, they will attract.
The attraction or repulsion that unlike or like charges have?
electric force
How do cohesion and adhesion differ?
Cohesion and adhesion differ because cohesion is an attraction between molecules of the same substance. Adhesion is an attraction between molecules of different substances.Adhesion is the intermolecular attraction between 'unlike-molecules' (usually referred to the attraction or joining of two different objects of fluids to each other).Cohesion is the intermolecular attraction between 'like-molecules' (usually referred to the strength with which the particles of an object of fluid attract to each other).== == == ==
The attraction between unlike substances is?
Adhesion is attraction between unlike substances.
Whats the difference between adhesion and cohesion?
Adhesion is the attraction between two molecules of different substances.cohesion is the attraction between molecules of the same substances.
What is the force of attraction between unlike molecules or the attraction between the surfaces of different contacting bodies?
The force of attraction between unlike molecules is known as intermolecular attraction or van der Waals forces. These forces can be categorized as dipole-dipole interactions, hydrogen bonding, or London dispersion forces. The attraction between the surfaces of different contacting bodies is called adhesion and is typically due to intermolecular forces such as van der Waals forces or electrostatic interactions.
What is the differcence between cohesion and adhesion?
adhesion is the intermolecular attraction between 'unlike-molecules' usually refered to the attraction or joining of two different objects of fluids to each other cohesion is the intermolecular attraction between 'like-molecules' usually refered to the strngth with which the particles of an object of fluid attract to each other
The difference between cohesion and adhesion?
Adhesion is the intermolecular attraction between 'unlike-molecules' (usually referred to the attraction or joining of two different objects of fluids to each other).Cohesion is the intermolecular attraction between 'like-molecules' (usually referred to the strength with which the particles of an object of fluid attract to each other)
Difference between adhesion and cohesion?
Adhesion is the intermolecular attraction between 'unlike-molecules' (usually referred to the attraction or joining of two different objects of fluids to each other).Cohesion is the intermolecular attraction between 'like-molecules' (usually referred to the strength with which the particles of an object of fluid attract to each other)
What is the different shape between cohesion and adhesion?
Cohesion the force of attraction by which the molecules of a solid or liquid tend to remain together (clinging power of the same substance)Adhesion: intermolecular attraction between substances that are unlike and in surface contact, causing them to cling together (like glue to paper)
Cohesion and adhesion are?
Information used from Prentice Hall Biology book from the year 2006. Cohesion is the attraction between molecules of the same substance. Due to hydrogen bonding water is very cohesive. Water's cohesion causes molecules on the surface of the water to be drawn inward causing "surface tension". This property allows insects to walk on water. Adhesion is the attraction between molecules of different substances. Adhesion causes water to rise in a narrow tube against the force of gravity for example the forces that draw water out of the roots of the plants and up into its stems and leaves, this is called capillarity.
What causes ions to forn ionic bonds?
Electrostatic attraction between unlike charges, sometimes called a coulombic attraction
Does coulombs law predict the attraction between two unlike charges?
yes
Is a property of matter in which there is a force of attraction or repulsion between unlike or like poles?
Magnetism
