What do the sign and magnitude of the ΔG of a reaction tell us about the speed of the reaction? and

• A. The sign determines whether the reaction is spontaneous, and the magnitude determines the speed.
• B. The sign does not matter, but the larger the magnitude of ΔG, the faster the reaction.
• C. The sign does not matter, but the smaller the magnitude of ΔG, the faster the reaction.
• D. The more negative the ΔG, the faster the reaction is.
• E. Neither the sign nor the magnitude of ΔG has anything to do with the speed of a reaction.