Question

Consider an electrochemical cell: A(s) | Aⁿ⁺ (aq, 2 M) || B²ⁿ⁺ (aq, 1 M) | B(s). The value of ΔHƟ for the cell
reaction is twice that of ΔGƟ at 300 K. If the emf of the cell is zero, the ΔSƟ (in J K⁻¹ mol⁻¹) of the cell
reaction per mole of B formed at 300 K is ____.
(Given: ln(2) = 0.7, R (universal gas constant) = 8.3 J K⁻¹ mol⁻¹. H, S and G are enthalpy, entropy and
Gibbs energy, respectively.)

Answer 1

Answer:

mate.....sorry i don't know