A balloon with a volume of 20 cm3 at 30°C is submerged in hot water to obtain a temperature of 50°C. Find out what will happen to the volume of the balloon, provided the pressure remains the same.
A: the volume of the balloon will become higher than 20 cm3
B: the volume of the balloon will become lower than 20 cm3
C: the volume of the balloon will stay the same
D: there is no enough data
A: the volume of the balloon will become higher than 20 cm3
B: the volume of the balloon will become lower than 20 cm3
C: the volume of the balloon will stay the same
D: there is no enough data
Answers & Comments
Answer:
B: The volume of the balloon will become lower than 20 cm³
Heating a gas increases its kinetic energy, causing the gas molecules to move more vigorously and collide more frequently. This increased molecular activity leads to a decrease in volume. Therefore, when the balloon is submerged in hot water, its volume will decrease below the initial volume of 20 cm³.
Explanation:
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