Hi,

It cant be said with absolute guarentee that you wont get a question in neet.. Their might be one question from this chapter. 

Mostly such questions are asked in aiims n jipmer. 

You can go through the chapter. Just read it a few times.

No need to spend much time over it cz physics proves to be difficult for neet aspirants. So focus on chapters with more weightage like kinematics, eletroatatics, modern physics, optics etc. 

All the best.