Value of heat capacity of water is:
Correct answer: B. 4.18 J/g
- A. 4.51 J/g
- B. 4.18 J/g
- C. 4.92 J/g
- D. 4.21 J/g
Explanation
The heat capacity of water is approximately 4.18 joules per gram per degree Celsius (J/g°C). This value represents the amount of heat energy required to raise the temperature of one gram of water by one degree Celsius
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About Molar Specific Heat of a Gas
Molar specific heat is the heat required to raise the temperature of one mole of a gas by one kelvin, expressed through Q = nCΔT. Questions compare the constant volume value Cv with the constant pressure value Cp, apply the ideal gas relation Cp − Cv = R, and identify how the thermodynamic process affects heat capacity.
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