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According to Atomic Hypothesis: little particles of atom
  • a)
    attract each other when they are at small distance apart, but repel upon being squeezed into one another
  • b)
    repel each other when they are at small distance apart, but attract upon being squeezed into one another
  • c)
    repel each other when they are at small distance apart, but repel upon being squeezed into one another
  • d)
    repel each other when they are at large distance apart, but attract upon being separated from one another
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
According to Atomic Hypothesis:little particles of atoma)attract each ...
Explanation:At room temperature (=300K) the noble gases are all in the gas phase, they are banging around and colliding into one another like little pool balls. At this temperature, when the atoms collide they appear to elastically bounce off of one another, but this bounce is actually a result of atomic repulsion. The atoms are traveling so fast and they approach each other so quickly that their momentum 'squeezes' them together until the atomic repulsion pushes them back apart.
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According to Atomic Hypothesis:little particles of atoma)attract each ...
According to the Atomic Hypothesis, the correct answer is option 'A': little particles of atoms attract each other when they are at a small distance apart, but repel upon being squeezed into one another. Let's break down this answer and explain it in detail.

Explanation:
- The Atomic Hypothesis states that matter is composed of tiny particles called atoms. These atoms are the building blocks of all matter and cannot be further divided.
- According to this hypothesis, atoms have certain behaviors and interactions with each other.
- When atoms are at a small distance apart, they experience an attractive force between them. This force is known as the interatomic force or the Van der Waals force.
- This attractive force is due to the presence of electric charges within the atoms. At a small distance, the positive charges in one atom attract the negative charges in another atom, leading to an attractive force between them.
- However, when atoms are squeezed into one another, the repulsive forces between their electron clouds come into play. At very close distances, the electron clouds of neighboring atoms start to overlap, resulting in repulsion between the atoms.
- This repulsive force is due to the negatively charged electrons in the atoms. When the electron clouds of neighboring atoms overlap, the electrons experience a repulsive force, pushing the atoms apart.
- So, when atoms are squeezed into one another, the repulsive forces between their electron clouds dominate, leading to the repulsion of the atoms.
- On the other hand, when atoms are separated from each other, the attractive forces between them dominate again. As the distance between the atoms increases, the attractive forces become stronger, pulling the atoms towards each other.

In summary, according to the Atomic Hypothesis, little particles of atoms attract each other when they are at a small distance apart, but repel upon being squeezed into one another. This behavior is due to the interplay between attractive forces at small distances and repulsive forces at close distances caused by the electron clouds of neighboring atoms.
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According to Atomic Hypothesis:little particles of atoma)attract each other when they are at small distance apart, but repel upon being squeezed into one anotherb)repel each other when they are at small distance apart, but attract upon being squeezed into one anotherc)repel each other when they are at small distance apart, but repel upon being squeezed into one anotherd)repel each other when they are at large distance apart, but attract upon being separated from one anotherCorrect answer is option 'A'. Can you explain this answer?
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