CTET 2 Math and Science 20 Dec 2021 Paper
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Question : 67 of 150
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Read the following carefully and choose the correct option
Assertion (A) - A plastic bottle, half-filled with boiling water and tightly capped, thereafter get crushed when allowed to rest for some time.
Reason (R) - Air pressure decreases with a decrease in temperature in the bottle.
Assertion (A) - A plastic bottle, half-filled with boiling water and tightly capped, thereafter get crushed when allowed to rest for some time.
Reason (R) - Air pressure decreases with a decrease in temperature in the bottle.
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