Each of the following substrates can react with a nucleophile in a substitution reaction. Select the substrate that cannot under
go substitution via neighboring group participation (NGP). A B C D
1 answer:
Answer:
Substrate D
Explanation:
In substitution reactions the tertiary substrates cannot undergo substitution via neighboring group participation (NGP) due to the steric impediment, this means that the volume occupied by the substituents is very large and makes it impossible to attack the nucleophile to the substrate carbon.
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Answer :
The time taken by the reaction is 19.2 seconds.
The order of reaction is, second order reaction.
Explanation :
The general formula to determine the unit of rate constant is:
Unit of rate constant Order of reaction
0
1
2
As the unit of rate constant is . So, the order of reaction is second order.
The expression used for second order kinetics is:
where,
k = rate constant =
t = time = ?
= final concentration = 0.97 M
= initial concentration = 2.48 M
Now put all the given values in the above expression, we get:
Therefore, the time taken by the reaction is 19.2 seconds.
I think 93.71 mol.
You need to use stochio
You need to use stochio