Range of hydrogen gas constant volume thermometer is _____________ °C?
Correct answer: B. 0 to 100
- A. -10 to 20
- B. 0 to 100
- C. 100 - 500
- D. 400 - 1000
Explanation
A hydrogen constant-volume thermometer is commonly used over approximately 0 to 100°C, where hydrogen provides a useful reference gas. Helium is preferred for measurements below 0°C.
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