For conversion of oxygen to ozone, at 298 K, the value of Kp for this conversion is 2.47 × 10–29. The value of ∆rG⊖ is-
1. | 163 kJ mol–1
|
2. | 153 kJ mol–1
|
3. | 178 kJ mol–1 | 4. | 169 kJ mol–1 |
Consider the following reaction at 298 K
For the above reaction, the standard Gibbs energy change, ∆rG⊖ at the given temperature is –13.6 kJ mol–1. The value of equilibrium constant is:
1. 6.4 × 105
2. 2.4 × 102
3. 4.4 × 102
4. 4.4 × 105
At 60°C, dinitrogen tetroxide is 50 percent dissociated. The standard free energy change at this temperature will be:
1. -863.8 kJmol-1
2. -652.7 kJmol-1
3. -763.8 kJmol-1
4. -789.9 kJmol-1