Hydrogen Gas Is Prepared by Electrolysis of Water According to the Reaction

Hydrogen gas is prepared by electrolysis of water according to the reaction below. 2 H₂O( $\ell$ ) ? 2 H₂(g) + O₂(g)
Predict the signs of ?_rH and ?_rS.

A) ?_rH > 0 and ?_rS > 0
B) ?_rH < 0 and ?_rS > 0
C) ?_rH > 0 and ?_rS < 0
D) ?_rH < 0 and ?_rS < 0
E) ?_rH = 0 and ?_rS < 0