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Nitrogen and Hydrogen have high electro negativity difference.So they can form hydrogen bonds.
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∙ 10y ago
The attraction between ammonia molecules is due to hydrogen bonding. In ammonia, the partially positive hydrogen atom is attracted to the partially negative lone pair of electrons on the nitrogen atom of another ammonia molecule. This results in a relatively strong intermolecular force between the molecules.
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In water can you say the attraction between H2 and Ois Adhesion and H2O and H2O is Cohesion?
No, in water, the attraction between H2 and O is a covalent bond that forms the water molecule. Adhesion refers to the attraction between different molecules, while cohesion refers to the attraction between the same molecules. In water, the attraction between H2O molecules is cohesion, and the attraction between water molecules and other substances is adhesion.
What is the attraction between water molecules and the molecules of solid surfaces called?
The attraction between water molecules and solid surfaces is called adhesion. This phenomenon is due to the intermolecular forces between the molecules involved, leading to the water molecules being attracted to the surface of the solid.
What is the opposite of cohesion?
The opposite of cohesion is adhesion. Cohesion refers to the attraction between molecules of the same substance, while adhesion refers to the attraction between molecules of different substances.
How many ammonia molecules are in a mole of ammonia?
There are 6.022 x 10^23 ammonia molecules in one mole of ammonia.
The attraction between various combinations of atoms will produce bonds which form molecules. True False?
True. Atoms can form bonds with each other through the attraction between their electrons, resulting in the formation of molecules.
What is a attraction between molecules of different substances?
Adhesive forces are the attraction between molecules of different substances. This differs from cohesive forces which is attraction between same substances.
What is the difference between cohension and adhesion?
Cohesion is the attraction between molecules of the same substance, leading them to stick together. Adhesion is the attraction between molecules of different substances, causing them to adhere to each other. In simpler terms, cohesion is the attraction between similar molecules, while adhesion is the attraction between different molecules.
Compare contrast the terms adhesion and cohesion?
Cohesion- Is An Attraction Between Molecules Of The Same Substance.Adhesion- Is An Attraction Between Molecules Of Different Substances.
In water can you say the attraction between H2 and Ois Adhesion and H2O and H2O is Cohesion?
No, in water, the attraction between H2 and O is a covalent bond that forms the water molecule. Adhesion refers to the attraction between different molecules, while cohesion refers to the attraction between the same molecules. In water, the attraction between H2O molecules is cohesion, and the attraction between water molecules and other substances is adhesion.
The attraction forces between gas molecules lead to?
The attraction forces between gas molecules are very small,but it could be increased by applying high preesure and low temperature. Thus it could be concluded that attraction between gas molecules leads to its liquifaction.
Is adhesion responsible for the attraction between water molecules and the glass sides of a graduated cylinder?
Yes, adhesion is responsible for the attraction between water molecules and the glass sides of a graduated cylinder. Adhesion is the force of attraction between different molecules, in this case, water molecules and the glass molecules. This attraction causes the water to stick to the glass surface instead of forming a perfect dome shape.
What is the strongest intermolecular force present in ammonia?
The strongest intermolecular force in ammonia is hydrogen bonding. This occurs because the nitrogen atom in ammonia can form a hydrogen bond with a hydrogen atom from another ammonia molecule, resulting in a relatively strong attraction between the molecules.
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).== == == ==
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 attraction between molecules of different substances?
adhesion
What is attraction between molecules of difference substances?
adhesion
What affect the strength of attraction between molecules?
The strength of attraction between molecules is influenced by factors including the types of intermolecular forces present (such as hydrogen bonding, dipole-dipole interactions, or van der Waals forces), the molecular shape and size, and the polarity of the molecules. Stronger intermolecular forces result in higher attraction between molecules.
