[单选题]
Which statement about5*h tormau+*-c d qg-eh (9qc)cvuex5 hh 8-womf 3+oathe relationship between Gibbs free energy change and the equilibrium constant is coq)h+av c o3(u98ewmxo5-fh chrrect?
A. If ΔG is positive,K$_c$<1
B. If ΔG is positive,K$_c$>1
C. If ΔG is positive,K$_c$=1
D. If ΔG is positive,there is not enough information to determine the value of K$_c$