Physics · Effects of Heat on Gases
A balloon is tightly fixed over the neck of an empty plastic bottle. The bottle is first placed in hot water (Step-A) and then moved into ice-cold water (Step-B). What changes will be observed in the balloon?
- 1Step A - inflates; Step B - inflates
- 2Step A - inflates; Step B - deflates✓
- 3Step A - deflates; Step B - deflates
- 4Step A - deflates; Step B - inflates
Correct answer
Step A - inflates; Step B - deflates
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