Consider the pair of reactions: H₂O + 2-Bromoethane. Draw the organic products, then predict the type of substitution mechanism and compare the expected rates.

a) SN₁ mechanism, with water as the nucleophile, and SN₁ reaction will be faster.
b) SN₂ mechanism, with water as the nucleophile, and SN₂ reaction will be faster.
c) SN₁ mechanism, with bromoethane as the nucleophile, and SN₁ reaction will be faster.
d) SN₂ mechanism, with bromoethane as the nucleophile, and SN₂ reaction will be faster.