Answer
Please see the work below.
Work Step by Step
We know that
a. $HOF$ bent
b. $NH_4^{+}$ tetrahedral
c.$PF_5$ trigonal bipyramidal
d. $ClF_4^{+}$ Seesaw
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.