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Considerando a influência produzida pelo fornecimento de calor a um sistema no qual um sólido está em equilíbrio com um líquido, e que a densidade do sólido é maior do que a do líquido, assinale a opção correta.

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Resposta:

Here is the response:

When a solid is in equilibrium with a liquid, and the solid's density is greater than that of the liquid, the correct option is:

D) The increase in temperature shifts the equilibrium, favoring the liquid form.

This is because when heat is supplied to the system, the solid absorbs energy and its temperature increases. As a result, the equilibrium between the solid and the liquid is disturbed. Since the solid's density is greater than that of the liquid, the increased temperature favors the transition from the solid to the liquid state.

In other words, when heat is added to the system, the solid's molecules gain energy and start moving faster, which increases their kinetic energy. As a result, the solid's structure becomes less organized, and it begins to break down, eventually transitioning into the liquid state.

This process is known as melting, and it occurs when the temperature of the system is raised above the melting point of the solid. Therefore, option D) is the correct answer, as the increase in temperature shifts the equilibrium, favoring the liquid form.

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