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11 grade chemistry others

A constant volume gas thermometer works on:

  • A. The principle of Archimedes
  • B. Boyle’s Law
  • C. Pascal’s Law
  • D. Gay- Lussac’s Law

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10 Months agoGrade
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1 Answer

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ApprovedApproved Tutor Answer10 Months ago

A constant volume gas thermometer operates based on Gay-Lussac’s Law. This law states that the pressure of a gas is directly proportional to its temperature when the volume is held constant. As the temperature increases, the pressure of the gas also increases, allowing for accurate temperature measurements.

Key Concepts

  • Constant Volume: The gas is kept at a fixed volume during measurement.
  • Pressure-Temperature Relationship: Higher temperatures lead to higher pressures in a gas.

Why It Matters

This principle is crucial for precise temperature readings in various scientific applications, making the constant volume gas thermometer a reliable tool in laboratories.