Question 2 1 pts Which change would improve the rate of a $S_N1$ reaction? using a stronger nucleophile changing the substrate from a primary to tertiary halide Changing the solvent from water to acetone heating the reaction
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The first step involves the formation of a carbocation intermediate, which is the rate-determining step. The second step involves the attack of the nucleophile on the carbocation. Show more…
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Suppose you have a following reaction: How does the reaction rate change (increase, decrease, does not change) if you: a) increase the concentration of sodium iodide twice b) use n-hexane as a solvent instead of acetone c) use 2-bromopropane as electrophile instead of bromoethane d) use two times higher volume of solvent (keeping the amount of both alkyl bromide and sodium iodide the same). In each case use one-two sentences to justify your answers
Aarya B.
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Which of the following phrases are correctly linked with $\mathrm{S}_{\mathrm{N}} 1$ reaction? (a) Rate is affected by polarity of solvent (b) Rearrangement is possible (c) The strength of the nucleophile is important in determining rate (d) The reactivity series is tertiary $>$ second$\operatorname{ary}>$ primary
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