which of the following is always true regarding a spontaneity of reaction occurring in a galvanic cell?
a. Eᵒcell>0,ΔGᵒ<0 and Q>Kc
b. Eᵒcell>0,ΔGᵒ<0 and Qc. Eᵒcell>0,ΔGᵒ>0 and Q>Kc
d. Eᵒcell>0,ΔGᵒ>0 and Q