CBSE · Class 11 · Physics · ThermodynamicsWhat is Mayer's relation connecting principal molar heat capacities $Cp$ and $Cv$ for an ideal gas?
Step-by-Step Solution
Mayer's relation for an ideal gas is given by $C_p - C_v = R$, where $R$ is the universal gas constant.
Detailed Options Breakdown
Option : $C_p + C_v = R$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Thermodynamics.
Option 1: $C_p - C_v = R$ (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: $C_v - C_p = R$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Thermodynamics.
Option 3: $\frac{C_p}{C_v} = R$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Thermodynamics.
💡 Study Guide: This question tests core syllabus concepts from Thermodynamics. For formulas, key summaries, and mock exam reference guides, read the full Thermodynamics Revision Notes.