Question

Urgent help needed! This is due in 25 minutes. ​

Answer 1

Answer:

☆characteristic of basic:

》to donate the lone pairs.

》for a good base,the lone pair should be localised....rather than delocalised.

》and more the electronegative the base less will be its tendency to donate lonepairs.

☆Hybridization:

we'll see hybridization of N bcz it is responsible for donating!!

A) the hybridization of N is $\ sp^{3}$

B) the hyb. of N is $\ sp^{2}$

C) the hyb. of N is $\ sp^{2}$

D) both the Nitrogen has $\ sp^{2}$ hybridization.

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☆Electronegativity order:

》$\ sp$>$\ sp^{2}$>$\ sp^{3}$

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☆solution:

》so its clear that A) will be more basic since its less electronegative,will easily donate lone pairs.

》if we have to compare between others then check the delocalisation.

so A) is your answer.

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Answer 2

Explanation:

options A

Is correct answer