Answer
Trigonal Pyramidal
Work Step by Step
Nitrogen has one lone pair and three pairs of electrons bonded with Cl atoms. Due to the repulsion of lone pair shape is trigonal pyramidal.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.