Give the names the names of 4 of the items below: (Correct spelling is needed fo

Question

Give the names the names of 4 of the items below: (Correct spelling is needed for full points) Which of the following is generally true about S_N1 reactions? a) They proceed with equal amounts of inversion and retention of configuration b) Proceed with slightly more inversion than retention c) Proceed with slightly more retention that inversion d) Complete inversion at the center where the substitution is taking place e) Complete retention at the center where the substitution is taking place In your S_N2 reaction which of the following was the worst leaving group? a) I^- b) Cl^- c) Br^- d) All react at the same rate Which of the following substrates gave the fastest S_N1 reaction? a) 1-bromopropane b) 2-bromopropane c)2-chloropropane d) 1-iodopropane

Explanation / Answer

T-SHAPED Distillation setup

separating funnel

conical flask

Round bottom falsk

Buckner funnel

Condenser

2) They proceed with equal amount of inversion an retention configuration. Because the intermediate is the carbocation which leads to the formation of enantiomers in the equal ratio.

3) Cl- (I- > Br- > Cl- > F- leaving group order)

4) 2-Bromo,propane , Because it forms a secondary carbocation which is more favourable for the next step for the formation of the products. Iodopropane forms only primary carbocation but the priority will be given to first tertiary then followed by secondary an primary.

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