Sub-zero temperature (< 0°C) can be measured by a constan... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Sub-zero temperature (< 0°C) can be measured by a constant volume gas thermometer employing ?

Correct answer: A

Explanation

Helium is often used in constant volume gas thermometers because its properties allow for accurate measurement at very low temperatures.

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