Question

Given SC Ho = 225 J mol-1K-1,
SCHy = 220 J mol-1K-1, SH, = 130 J mol-'K.
Then ASº for the process
C2H4 + H2 → C He is
(1) +25 J
(2) -125 J
(3) 135 J
(4) 315 J​

Answer 1

Answer:

option b is the answere of this question