Which of the following in the/strongest base?

Question

Which of the following in the/strongest base? (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/d2b49d253ead9031f1104073db0a5383-.png" /> lone pair of nitrogen is not involved in resonance as well as it has less s-character than the nitrogen of pyridine, hence the former is better electron donor.

Q. Which of the following in the/strongest base?

lone pair of nitrogen is not involved in resonance as well as it has less $s$ -character than the nitrogen of pyridine, hence the former is better electron donor.