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The specific heat of air at constant pre...

The specific heat of air at constant pressure is 1.005 kJ/kg K and the specific heat of air at constant volume is 0.718 kJ/kg K. If the universal gas constant is 8.314 kJ/kmole K find the molecular weight of air.

A

28.97

B

24.6

C

22.8

D

19.6

Text Solution

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The correct Answer is:
A
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