Question

Total
sys
system
38. AS 40 kJ mol-1 x K-1
AH = 2000 kJ mol-1
T = 400 K
Calculate value of AS ?
(1) - 35 kJ mol-1 x K
(2) - 5 kJ mol-1 K
(3) - 40 kJ mol-1 x K
(4) + 5 kJ mol-1 x K
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Answer 1

Answer:

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