0
Cohesive energy is the minimum amount of energy required to completely separate the atoms or molecules in a solid, liquid, or gas into individual, non-interacting particles. It represents the strength of the forces that hold the atoms or molecules together in a substance.
It is the force exerted on a liquid molecule by neighbouring molecules
or
it is the force of attraction betweenthe particles of of same substance
The amount of energy required to bring atoms from infinite distance to finite distance (or)
The amount of energy released to bring atoms from infinite distance to finite distance
Add your answer:
Earn +20 pts
Are lattice and cohesive energies same?
No, lattice energy refers to the energy required to separate one mole of an ionic solid into its gaseous ions, while cohesive energy is the energy needed to break the forces between atoms or molecules within a substance to make them separate. So, they are not the same.
Show that cohesive energy is minimum at equilibrium separation?
Cohesive energy is the energy required to separate atoms in a solid to an infinite distance. At equilibrium separation, the cohesive energy is minimum because this is the point where the attractive forces between atoms (from van der Waals, ionic, or metallic bonds) are balanced by the repulsive forces (from electron-electron and electron-nuclei interactions), resulting in a stable structure with the lowest energy state. Any deviation from this equilibrium position would require additional energy to overcome the opposing forces, thus increasing the cohesive energy.
What is cohesive energy of a molecule?
The cohesive energy of a molecule is the minimum amount of energy required to completely separate the individual atoms in a molecule and create isolated atoms. It represents the strength of the chemical bonds holding the atoms together in the molecule.
Do all liquids have a cohesive force?
Yes, all liquids have a cohesive force, which is the force that holds the molecules of the liquid together. This force is responsible for the surface tension and other cohesive properties of liquids.
What kind of energy will be stored in the arrow when it is fired?
The arrow has combustible material coated on certainrestrictedarea of the arrow. This materials in coated form has highest potentialenergydue to stronger cohesive forces. when thismaterialswith stronger cohesive forces catch fire the molecules or the particles of the coatedmaterialgain higherkineticenergyby weakening cohesive forces. thekineticenergyof the particles faces resistanceand thus the kineticenergyis noted as frictional forcesbecausethe flame which withhigherkineticenergymoves forward faces resistance and flame may not go to more and more distance from the arrow area. Thus the cohesive and frictional forces do operate in flame movement or it could be termed as Friccohesity is highly operative factor for converting potentialenergyinto the kineticenergyof thematerialsin flame phenomenon.
What is cohesive energy in case of NaCl?
If you think to lattice energy the value is 789 kJ/mol.
Are lattice and cohesive energies same?
No, lattice energy refers to the energy required to separate one mole of an ionic solid into its gaseous ions, while cohesive energy is the energy needed to break the forces between atoms or molecules within a substance to make them separate. So, they are not the same.
Show that cohesive energy is minimum at equilibrium separation?
Cohesive energy is the energy required to separate atoms in a solid to an infinite distance. At equilibrium separation, the cohesive energy is minimum because this is the point where the attractive forces between atoms (from van der Waals, ionic, or metallic bonds) are balanced by the repulsive forces (from electron-electron and electron-nuclei interactions), resulting in a stable structure with the lowest energy state. Any deviation from this equilibrium position would require additional energy to overcome the opposing forces, thus increasing the cohesive energy.
Cohensive energy derivation?
Cohesive energy is the energy required to completely separate a solid into its individual atoms or molecules. It is a measure of the strength of the intermolecular forces holding the solid together and is related to the bond strength between the atoms or molecules in the solid. Cohesive energy is typically expressed in units of energy per mole or energy per unit volume.
Is clay cohesive?
Yes, clay is cohesive because its particles have a strong attraction to each other, allowing them to stick together and form a moldable material. This cohesive property is what helps clay hold its shape and enables it to be sculpted into various forms.
What is cohesive energy of a molecule?
The cohesive energy of a molecule is the minimum amount of energy required to completely separate the individual atoms in a molecule and create isolated atoms. It represents the strength of the chemical bonds holding the atoms together in the molecule.
Use the word cohesive in a sentence?
The team presented a cohesive plan for the project, demonstrating their strong unity and organization.
What are the differences and similarities between matter and energy?
Friction and cohesiveness are the only differences. The matter has stronger potential energy with stronger cohesive forces and the energy has stronger kinetic energy with demonstration as frictional force.
When was The One...Cohesive created?
The One...Cohesive was created on 2011-01-01.
How do you write a sentence with cohesive?
A quite simple sentence is: "I do not know what cohesive means."
Is oil cohesive?
no
What you mean by cohesive and non-cohesive soil?
Cohesive soil contains clay particles that stick together due to electrostatic forces, forming cohesive bonds. Non-cohesive soil, on the other hand, lacks clay particles and does not exhibit cohesive properties. The distinction between the two types of soil is important in geotechnical engineering for assessing factors like stability, shear strength, and settlement characteristics.
