plz help me with Q11-13, explian reasons thx Consider the following reaction: As
ID: 971900 • Letter: P
Question
plz help me with Q11-13, explian reasons thx
Consider the following reaction: Assuming no other changes, what effect on the rate would result from simultaneously doubling the concentrations of both 1 -chloro-5-methylhexane and CN_ ion? No effect. It would double the rate. It would triple the rate. It would increase the rate four times. It would increase the rate six times. Which of the following reactions proceeds with inversion of configuration at the carbon bearing the leaving group? SN^2 S_N1 E2 E1 All of these Which alkyl chloride, though primary, is very slow(almost unreactive) in S_N2 reactions?Explanation / Answer
11
your answer is correct
it is a second order reaction so rate o fthe reaction will depends on the both concentration of alkyl halide and concentration of NaCN
rate = [Alkyl Halide][NaCN]
so if you double the both both will increase
12
your answer is correct
because in SN2 reaction nucleophile will attack eaxtly with 180 º opposite to the leaving group
so inversion of configuration will takes place
13
your answer is correct
for SN2 reaction before leaving group is leaving nuclophile will attack
so reactive carbon and its adjescent carbon should be sterically free so
answer will be option E
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