Q336
Heat capacity of air can be approximately expressed as, Cp = 26.693 + 7.365 × 10-3 T, where, Cp is in J/mole.K and T is in K. The heat given off by 1 mole of air when cooled at atmospheric pressure from 500°C to -100°C is
A.
10.73 kJ
B.
16.15 kJ
C.
18.11 kJ
AnswerD.
18.33 kJ
Answer: Option C
Solution
Answer: Option C
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