Chemistry · Chemical Properties of Compounds
Choose the correct option: Assertion (A): Liquid carbon dioxide is used in fire extinguishers. Reason (R): Carbon dioxide is lighter than oxygen and hence cuts off the oxygen supply.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both (A) and (R) are true and (R) is the correct explanation of (A)
- 2Both (A) and (R) are true but (R) is not the correct explanation of (A)
- 3(A) is true and (R) is false✓
- 4Both (A) and (R) are false
Correct answer
(A) is true and (R) is false
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