Question:
One torr is:
One torr is:
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1 atm = 760 torr = 760 mm Hg = 101,325 Pa.
Updated On: Apr 28, 2026
- 1 mm of Hg
- 1 cm of Hg
- 76 mm of Hg
- 100 mm of Hg
- 76 cm of Hg
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The Correct Option is A
Solution and Explanation
Step 1: Concept
Torr is a unit of pressure named after Evangelista Torricelli.
Step 2: Analysis
By definition, 1 atmosphere pressure is 760 mm of Hg, which is also equal to 760 torr.
Step 3: Conclusion
Therefore, 1 torr = 1 mm of Hg. Final Answer: (A)
Torr is a unit of pressure named after Evangelista Torricelli.
Step 2: Analysis
By definition, 1 atmosphere pressure is 760 mm of Hg, which is also equal to 760 torr.
Step 3: Conclusion
Therefore, 1 torr = 1 mm of Hg. Final Answer: (A)
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