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In the case of ice which energy do you think that is predominant?
  • a)
    Thermal energy
  • b)
    Intermolecular energy
  • c)
    Heat energy
  • d)
    None of the above
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
In the case of ice which energy do you think that is predominant?a)The...
In case of ice the molecules are tightly packed and we do know that in solid the intermolecular forces are so high that they are tightly packed so intermolecular energy is predominant in case of ice.
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Most Upvoted Answer
In the case of ice which energy do you think that is predominant?a)The...
Intermolecular Energy in Ice
Ice is a solid state of water molecules, where the molecules are closely packed together in a crystalline structure. The predominant energy in ice is intermolecular energy, which refers to the energy associated with the interactions between molecules.

Explanation:
- In ice, the water molecules are held together by intermolecular forces such as hydrogen bonding. These forces are responsible for the solid structure of ice.
- The molecules in ice have a certain amount of thermal energy, which is the kinetic energy associated with the motion of the molecules. However, in a solid state like ice, the molecules have limited freedom of movement, and the intermolecular forces dominate over thermal energy.
- Heat energy refers to the transfer of thermal energy from one substance to another, and in the case of ice, heat energy can cause the solid ice to melt into liquid water. However, the predominant energy within the solid ice itself is intermolecular energy.
Therefore, in the case of ice, the intermolecular energy, which is the energy associated with the interactions between molecules, is the predominant energy.
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Both gases and liquids are considered to be fluids that have individual molecules that move around with kinetic and potential energy. Kinetic energy, defined as the energy related to motion, takes three forms: translational energy that occurs as a molecule moves from position A to position B, rotational energy that occurs as a molecule spins around an imaginary axis at its center of mass, and vibrational energy that occurs as individual atoms in a molecular bond move towards and away from each other. Usually, molecules possess varying combinations of kinetic energy forms. In contrast, potential energy is defined as stored energy that could be released to become kinetic energy. The total energy of a molecule is fixed, meaning that a molecule has some combination of kinetic and potential energies.Varying amount of kinetic and potential energies define how molecules in a fluid interact with each other. For example, when the kinetic energy of a molecule is high (greater than 1000J), it can no longer interact with neighboring molecules strongly enough to remain a liquid. However, if the potential energies are too high (greater than 1000 J), molecules cannot escape a liquid to become a gas. If the kinetic energy is high and the potential energy is low, molecules tend to become a gas and can be modeled by an equation known as the Ideal Gas Law:PV=nRT Where P is the pressure of a gas, V is the volume, n is the number of moles of a gas, R is a constant, and T is temperature in degrees Kelvin.The Ideal Gas Law perfectly applies to particles with no mass, no intermolecular interactions, and no true volume. However, real molecules do not adhere perfectly to the Ideal Gas Law.Q. In an oxygen molecule, O2, the two oxygen atoms oscillate about a fixed central point. Which form of kinetic energy is best described here?

Both gases and liquids are considered to be fluids that have individual molecules that move around with kinetic and potential energy. Kinetic energy, defined as the energy related to motion, takes three forms: translational energy that occurs as a molecule moves from position A to position B, rotational energy that occurs as a molecule spins around an imaginary axis at its center of mass, and vibrational energy that occurs as individual atoms in a molecular bond move towards and away from each other. Usually, molecules possess varying combinations of kinetic energy forms. In contrast, potential energy is defined as stored energy that could be released to become kinetic energy. The total energy of a molecule is fixed, meaning that a molecule has some combination of kinetic and potential energies.Varying amount of kinetic and potential energies define how molecules in a fluid interact with each other. For example, when the kinetic energy of a molecule is high (greater than 1000J), it can no longer interact with neighboring molecules strongly enough to remain a liquid. However, if the potential energies are too high (greater than 1000 J), molecules cannot escape a liquid to become a gas. If the kinetic energy is high and the potential energy is low, molecules tend to become a gas and can be modeled by an equation known as the Ideal Gas Law:PV=nRT Where P is the pressure of a gas, V is the volume, n is the number of moles of a gas, R is a constant, and T is temperature in degrees Kelvin.The Ideal Gas Law perfectly applies to particles with no mass, no intermolecular interactions, and no true volume. However, real molecules do not adhere perfectly to the Ideal Gas Law.Q.An oxygen molecule moving from the left side of a chamber to the right would display what type(s) of kinetic energy?

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In the case of ice which energy do you think that is predominant?a)Thermal energyb)Intermolecular energyc)Heat energyd)None of the aboveCorrect answer is option 'B'. Can you explain this answer?
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