For a gas having molar mass M, specific heat at constant pressure per gm of gas is given by:
Correct answer: A. Option A
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Explanation
The correct answer is Option A because it correctly calculates the specific heat at constant pressure per gram of gas using the given formula. Options B, C, and D are incorrect as they do not provide the correct calculation and are therefore not the right choices.
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About Thermochemistry and Energetics of Chemical Reactions
Thermochemistry measures energy changes in chemical reactions and distinguishes exothermic from endothermic processes. Work covers systems, surroundings and state functions, internal energy, the first law of thermodynamics, enthalpy and Hess's law, including the sign conventions used when heat enters or leaves a system.
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