When the State of a Substance Changes from a to B

question 3

Multiple Choice

When the state of a substance changes from A to B as represented by the given models, which of the following statements is true?

• A) The velocity of the molecules increases.
• B) The strength of the intermolecular forces increases.
• C) The kinetic energy of the molecules decreases.
• D) The strength of the intermolecular force increases and the kinetic energy of the molecules decreases.

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Definitions:

Peak Communications

The optimal level or state of communication where messages are effectively exchanged and mutual understanding is achieved.

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Highest Level

The peak or topmost position in a hierarchy or scale, representing the utmost degree of excellence, achievement, or power.