Question

8
The difference between the heats of reaction at
constant pressure and constant volume for the
combustion of 1 mol of C3H8 (g) at 27°C is
(R = 8 3 J K-mol-')
(1) +2.49 kJ
(2) -7.47 kJ
(3) +7.47 kJ
(4) -2.49 kJ​

Answer 1

Answer:

(2) -7.47 kJ

is Your Correct Option.

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