Given below are two statements :
Statement I : ${\mathrm{CH}}_3-\mathrm{O}-{\mathrm{CH}}_2-\mathrm{Cl}$ will undergo ${\mathrm{S}}_{\mathrm{N}}1$ reaction though it is a primary halide.
Statement II : will not undergo ${\mathrm{S}}_{\mathrm{N}}2$ reaction very easily though it is a primary halide.
In the light of the above statements, choose the most appropriate answer from the options given below: