1.

Passage-II : A student uses a constant volume gas thermometer measures the triple point of water at 0.01°C to be 4.5 xx 10^(4) xx Nm^(-2) and the pressure at the boiling temperature of water at 100! to be 6 xx 10^(4) "Nm"^(-2). Using this information and assuming that the pressure varies linearly with temperature, answer the following questions. Which of the following statements is/are correct

Answer»

The Celsius temperature at which the pressure of the gas will be ZERO is nearly -300°C
Celsius temperature of the absolute zero DETERMINED by the student will be nearly -300°C
Using this thermometer, the pressure measured by the student when the Celsius temperature at `50^(@) "C"` is `5.25 xx 10^(4) "Nm"^(-2)`
Using this thermometer, the pressure measured by the student when the Celsius temperature at `50^(@) C` is `5.75 xx 10^(4) "Nm"^(-2)`

ANSWER :A::B::C


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