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Explain whether a gas approaches ideal behavior or deviates from ideal behaviour if the temperature is raised while keeping the volume constant. - Chemistry

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प्रश्न

Explain whether a gas approaches ideal behavior or deviates from ideal behaviour if the temperature is raised while keeping the volume constant.

एका वाक्यात उत्तर

उत्तर

When the temperature is increased, the compressibility factor approaches unity. Hence, the gas behaves ideally.

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पाठ 6: Gaseous State - Evaluation [पृष्ठ १८२]

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सामाचीर कलवी Chemistry - Volume 1 and 2 [English] Class 11 TN Board
पाठ 6 Gaseous State
Evaluation | Q II. 10. b) | पृष्ठ १८२

संबंधित प्रश्‍न

Which of the following is the correct expression for the equation of state of van der Waals gas?


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Explain whether a gas approaches ideal behavior or deviates from ideal behaviour if it is compressed to a smaller volume at a constant temperature.


Explain whether a gas approaches ideal behavior or deviates from ideal behaviour if more gas is introduced into the same volume and at the same temperature.


A plot of volume (V) versus temperature (T) for a gas at constant pressure is a straight line passing through the origin. The plots at different values of pressure are shown in Figure. Which of the following order of pressure is correct for this gas?


Compressibility factor, Z, of a gas is given as Z = `(pV)/(nRT)`. What is the value of Z for an ideal gas?


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(i) Interpret the behaviour of real gas with respect to ideal gas at low pressure.

(ii) Interpret the behaviour of real gas with respect to ideal gas at high pressure.

(iii) Mark the pressure and volume by drawing a line at the point where real gas behaves as an ideal gas.


In van der Waal's equation for the real gas, the expression for the net force of attraction amongst the gas molecules is given by:


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