At 25°C,the Acid Dissociation Constant for Formic Acid Is 6

Multiple Choice

At 25°C,the acid dissociation constant for formic acid is 6.9 × 10−⁴.Calculate ΔG° for this reaction.(R = 8.31 × 10−³ kJ/K)

A) −18.0 kJ
B) −1.51 kJ
C) +1.51 kJ
D) +18.0 kJ
E) +41.4 kJ