Book Online Demo
Check Your IQ

Courses

Class - 11 JEE CourseClass - 11 NEET CourseClass - 12 JEE CourseClass - 12 NEET CourseDropper JEE CourseDropper NEET CourseClass - 10 Foundation JEE CourseClass - 10 Foundation NEET CourseClass - 10 CBSE CourseClass - 9 Foundation JEE CourseClass -9 CBSE CourseClass - 8 CBSE CourseClass - 7 CBSE CourseClass - 6 CBSE Course

Q.

In the following, which substance will have highest boiling point

see full answer

Want to Fund your own JEE / NEET / Foundation preparation ??

Take the SCORE scholarship exam from home and compete for scholarships worth ₹1 crore!*
An Intiative by Sri Chaitanya

a

He

b

 CsF 

c

NH3

d

CHCl3

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

  • Ionic compounds are formed when there is a transfer of electrons between the bonded atoms. These compounds have high melting and boiling points because there is an electrostatic force of attraction between the bonded atoms.
  • Covalent compounds form when there is sharing of electrons between the bonded atoms. These compounds have low melting and boiling points than ionic compounds because there is no electrostatic force of attraction between the bonded atoms. 
  • He is inert, thereby forming neither ionic compounds nor covalent compounds.
  • CsF is an ionic compound as there is an electron transfer from Cs (metal) to F (non-metal).
  • NH3 is a covalent compound as it forms when there is sharing of electrons between N and H atoms.
  • CHCl3 is also a covalent compound because each bond present in CHCl3 is formed by the sharing of electrons between the bonded atoms.
Watch 3-min video & get full concept clarity
Related Blogs
Get ₹ 1 crore* worth scholarship for JEE / NEET / Foundation
Result Producing online coaching for JEE/NEET of south India
Largest All India Test Series for JEE/NEET
Best Books for IIT JEE
Best Books for NEET
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

Related Blogs
Get ₹ 1 crore* worth scholarship for JEE / NEET / Foundation
Result Producing online coaching for JEE/NEET of south India
Largest All India Test Series for JEE/NEET
Best Books for IIT JEE
Best Books for NEET
whats app icon