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JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER
1
Medium
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Analyzing
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Assertion (A): For a constant volume gas thermometer one should fill the gas at high temperature and low pressure
Reason (R): Many of the properties of gases are common at low pressures and high temperatures.
Reason (R): Many of the properties of gases are common at low pressures and high temperatures.
View answer and explanation
Correct option: B
If both (A) and (R) are true but (R) is not the correct explanation of (A).
Option B (If both (A) and (R) are true but (R) is not the correct explanation of (A)) is correct because while both the assertion and reason are true, the reason doesn't directly explain why a constant volume gas thermometer should be filled at high temperature and low pressure.
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