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Which of the following situations would cause the greatest increase in the motion of molecules in a system?   A. The system absorbs 75 J of heat, and its volume is halved.   B. The system releases 75 J of heat, and its volume doubles.   C. The system absorbs 75 J of heat, and its volume doubles.   D. The system releases 75 J of heat, and its volume is halved.

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Diatonic254
The answer is B. When the system absorbs energy, the molecules gain more kinetic energy and hence start to move faster. Doubling the size of the system also gives more room for the molecules to move randomly around the system before colliding with other molecules hence increasing their motion.




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Answer:

The answer is A. on a p e x.

Explanation:

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