MP Board · Class 11 · Chemistry · Chemical ThermodynamicsFor an ideal gas, the relationship between molar heat capacities $Cp$ and $Cv$ is expressed as:
Step-by-Step Solution
Mayer's relation states that for an ideal gas, $C_p - C_v = R$, where $C_p$ is molar heat capacity at constant pressure and $C_v$ is at constant volume.
Detailed Options Breakdown
Option : $C_p - C_v = R$ (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: $C_v - C_p = R$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Thermodynamics.
Option 2: $C_p + C_v = R$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Thermodynamics.
Option 3: $\frac{C_p}{C_v} = R$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Thermodynamics.
💡 Study Guide: This question tests core syllabus concepts from Chemical Thermodynamics. For formulas, key summaries, and mock exam reference guides, read the full Chemical Thermodynamics Revision Notes.