Physics · Atmospheric Pressure
Read the following statements carefully and choose the correct option: Assertion (A): A plastic bottle, half-filled with boiling water and tightly capped, gets crushed when allowed to cool down or when cold water is poured over it. Reason (R): Inside the bottle, the steam condenses into water, causing the air pressure inside to decrease compared to the atmospheric pressure outside.
- 1Both A and R are incorrect
- 2A is correct but R is incorrect
- 3Both A and R are correct but R is not the correct explanation for A
- 4Both A and R are correct and R is the correct explanation for A✓
Correct answer
Both A and R are correct and R is the correct explanation for A
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