Calculate the Minimum Voltage Required for the Electrolysis of 1 $\rarr$

Calculate the minimum voltage required for the electrolysis of 1.0 M NaCl in neutral solution.2H₂O + 2Cl^- (1.0 M) $\rarr$ H₂(1 atm) + Cl₂(1 atm) + 2OH^- (1 * 10^-7 M)

A) 2.19 V
B) 1.78 V
C) 0.41 V
D) -0.41 V
E) -1.78 V