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Critical temperature of the gas is the t...

Critical temperature of the gas is the temperature

A

below which it cannot be liquefied

B

above which it cannot be liquefied

C

at which it occupies 22.4 L of volume

D

at which one mole of it occupies volume of 22.4 L

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**Step-by-Step Solution:** 1. **Understanding Critical Temperature**: The critical temperature of a gas is defined as the maximum temperature at which a gas can be converted into a liquid. Above this temperature, no amount of pressure can liquefy the gas. 2. **Definition**: The critical temperature is a specific temperature for each gas. It is a characteristic property of the substance and varies from one gas to another. 3. **Mathematical Representation**: While the video mentions a mathematical representation involving constants, the critical temperature itself is typically denoted as \( T_c \). It is important to note that the critical temperature is not directly represented by a formula involving the universal gas constant \( R \) but is rather a fixed value for each gas. 4. **Conclusion**: Therefore, the critical temperature of a gas is the temperature above which the gas cannot be liquefied, regardless of the pressure applied. **Final Answer**: The critical temperature of a gas is the temperature above which the gas cannot be liquefied. ---
**Step-by-Step Solution:** 1. **Understanding Critical Temperature**: The critical temperature of a gas is defined as the maximum temperature at which a gas can be converted into a liquid. Above this temperature, no amount of pressure can liquefy the gas. 2. **Definition**: The critical temperature is a specific temperature for each gas. It is a characteristic property of the substance and varies from one gas to another. 3. **Mathematical Representation**: While the video mentions a mathematical representation involving constants, the critical temperature itself is typically denoted as \( T_c \). It is important to note that the critical temperature is not directly represented by a formula involving the universal gas constant \( R \) but is rather a fixed value for each gas. ...
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