The following reaction is non-spontaneous

For I_2 +2e rarr2I^- , standard reduction potential =+0.54 volt. For Br^(- )rarrBr_2 +2e^- , standard oxidation potential =-1.09 volt. For FerarrFe^(2+) +2e^- , standard oxidation potential =+0.44 volt. Which of the following reactions is non-spontaneous :

A reaction is non-spontaneous when:

Which of the following reaction is spontaneous oxidation - reduction reaction

Which of the following reaction is spontaneous oxidation - reduction reaction

Determine whether the following reaction will be spontaneous or non- spontaneous under standard conditions. Zn_((s)) +Cu^(2+) to Zn^(2+) + Cu_((s)) " "DeltaH^(@) =- 219 kJ, DeltaS^(@) =- 21 JK^(-1)

Determine whether the following reaction will be spontaneous or non-spontaneous under standard conditions. Zn_((s)) + Cu^2+_((aq)) rarr Zn^2+_((aq)) + Cu_((s)) DeltaH^@ = - 219 kj, DeltaS^@ =- 21 JK^(-1).

Which of the following Process is non-spontaneous