2Cr(s) + 3Cd2+(aq) → 2Cr3+(aq) + 3Cd
;
The value of in the above reaction will be-
1. | -196.83 kJ
|
2. | 196.83 kJ
|
3. | 186.83 kJ
|
4. | -186.83 kJ |
The value of ∆G° in the reaction below would be:
Zn(s) + Ag2O(s) + H2O(l) → Zn+2(aq) + 2Ag(s) + 2OH-(aq)
Given: \(E_{cell}^{\circ} = 1.04V\)
1. -2.13 kJ
2. -21.3 kJ
3. -213.04 kJ
4. -31.12 kJ