When hydrogen gas is at high pressure and room temperature expands adiabatically into a region of low pressure, there is a decrease in temperature.

True

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False

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Solution

The correct option is B False
The inversion temperature of hydrogen is low thus it shows heating effect (increase in temperature) when it expands adiabatically from high pressure and room temperature into a region of low pressure.

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Similar questions

Q. Assertion :When hydrogen gas at high pressure and room temperature expands adiabatically into a region of low pressure, there is a decrease in temperature. Reason: Hydrogen gas at room temperature is above its inversion temperature.

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When hydrogen gas is at high pressure and room temperature expands adiabatically into a region of low pressure, there is a decrease in temperature.

The correct option is B FalseThe inversion temperature of hydrogen is low thus it shows heating effect (increase in temperature) when it expands adiabatically from high pressure and room temperature into a region of low pressure.

The correct option is B False
The inversion temperature of hydrogen is low thus it shows heating effect (increase in temperature) when it expands adiabatically from high pressure and room temperature into a region of low pressure.