ThermodynamicsHard
Question
The value of log10K for a reaction A ⇋ B is
( Given : áƒfHo298K = - 54.07 kJ mol-1, áƒrSo298K = 10JK-1mol-1 and R = 8.314 JK-1mol-1 ; 2.303 × 8.314 × 298 = 5705)
Options
A.5
B.10
C.95
D.100
Solution
áƒGo = áƒHo - TáƒSo = - 54.07 × 1000 - 298 × 10 = - 57050 J mol-1 - 57050 = - 5705 log10K
log10K = 10
Hence (B) is correct
log10K = 10
Hence (B) is correct
Create a free account to view solution
View Solution FreeMore Thermodynamics Questions
For which of the following change ᐃH ≠ ᐃE ?...Which of following is incorrect about reversible process?...An ideal gas is allowed to expand both reversibly and irreversibly in an isolated system. If Ti is the initial temperatu...Identify the intensive quantites from the following :...Choose the substance which has higher possible entropy (per mole) at a given temperature....