1
Question
Which among the following possesses the maximum intermolecular force of attraction?
Which among the following possesses the maximum intermolecular force of attraction?
Open in App
Solution
The correct option is D Copper
Intermolecular Forces:
- Intermolecular forces are defined as the forces of attraction or repulsion that are acting between two neighboring atoms or molecules.
- The strength of these forces is weaker than covalent and ionic bonding.
- The order of strength of attracting force experienced between atoms is: Gas<Liquid<Solid.
- Solids are closely packed particles, as we know. As a result, the intermolecular forces between the particles are stronger, and the force of attraction between them is likewise stronger.
- Liquids, on the other hand, have particles that are more closely packed than solids.
- Gases have very tightly packed particles that are constantly in random motion.
- Gases have the least attractive forces, liquids have a medium attractive force, and solids have the most attractive forces.
The explanation for the correct option: (D)
- Solids, as we all know, are densely packed particles and hence their atoms are very close to each other. Due to this closeness , they experience more forces of attraction.
- As Copper is a solid, thus the intermolecular forces between the particles are stronger, and the force of attraction between them is likewise stronger.
The explanation for the incorrect options:
(A) Bromine is liquid, its atoms are far from one another as compared to atoms of Copper, due to the distance between atoms they experience less force of attraction than copper.
(B) Air is a gas, its atoms are loosely packed as compared to atoms of Copper. So it will have the least force of attraction.
(C) Oxygen is also gas, , its atoms are loosely packed as compared to atoms of Copper. So it will have the least force of attraction.
Conclusion: Hence, the correct option is (D).
Copper
Intermolecular Forces:
- Intermolecular forces are defined as the forces of attraction or repulsion that are acting between two neighboring atoms or molecules.
- The strength of these forces is weaker than covalent and ionic bonding.
- The order of strength of attracting force experienced between atoms is: Gas<Liquid<Solid.
- Solids are closely packed particles, as we know. As a result, the intermolecular forces between the particles are stronger, and the force of attraction between them is likewise stronger.
- Liquids, on the other hand, have particles that are more closely packed than solids.
- Gases have very tightly packed particles that are constantly in random motion.
- Gases have the least attractive forces, liquids have a medium attractive force, and solids have the most attractive forces.
The explanation for the correct option: (D)
- Solids, as we all know, are densely packed particles and hence their atoms are very close to each other. Due to this closeness , they experience more forces of attraction.
- As Copper is a solid, thus the intermolecular forces between the particles are stronger, and the force of attraction between them is likewise stronger.
The explanation for the incorrect options:
(A) Bromine is liquid, its atoms are far from one another as compared to atoms of Copper, due to the distance between atoms they experience less force of attraction than copper.
(B) Air is a gas, its atoms are loosely packed as compared to atoms of Copper. So it will have the least force of attraction.
(C) Oxygen is also gas, , its atoms are loosely packed as compared to atoms of Copper. So it will have the least force of attraction.
Conclusion: Hence, the correct option is (D).
Suggest Corrections
0
Similar questions
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
