What is the effect of halogen on the physical properties of haloalkanes and haloarenes?
Several physical properties shows attributes due the presence of halogen atoms, students can check few notable and important changes below;
- Boiling Point Increases with increasing molecular mass and van there Waals forces.
- Halogen-containing compounds are denser than hydrocarbons.
- Insoluble in water (d
Upvote 
Hello Jaya Sinha, quite a good question. But unfortunately, this platform is not available for clearing doubts on any subject that you are studying, either in college or for any entrance exam. For that, you can either refer to the chatbot available on Shiksha app or can go to your teacher. I am sure
Upvote Similar Questions for you
Students need at least 33 out of 100 marks to pass the UP Board 12th English exam.
The sample paper is a useful tool, but it should be used along with the textbook and class notes, not as a complete replacement for them.
The paper carries 100 marks, divided into Reading (15), Writing (20), Grammar (25), and Literature (40), with no internal assessment.
Students can download the sample paper from the official UPMSP website once released, or from this page after the update.
UPMSP is expected to release the sample paper on its official website, upmsp.edu.in, in the coming months. Students should keep checking this page for the latest update once the paper is out.
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else.
On Shiksha, get access to
Learn more about...
CBSE 12th 2026
View Exam DetailsDidn't find the answer you were looking for?
Search from Shiksha's 1 lakh+ Topics
Ask Current Students, Alumni & our Experts
Have a question related to your career & education?
See what others like you are asking & answering