Question

Which of the following substance will have highest bpt?
1)He 2)Csf 3)Nh3 4))Chcl3

Answer 1

Answer:

CSF will have the highest boiling point

Explanation:

Among the various compounds, CSF will have the highest boiling point because it is the strongest ionic compound among all the given options.

This is because of the strong attractive electrostatic forces holding the oppositely charged ions together and a large number of ionic bonds in the crystal lattice. These require a lot of thermal energy to overcome and hence have both high melting and boiling points

Answer 2

CsF  substance will have highest boiling point.

Explanation:

• More strongly the atoms of two different elements are chemically combined together more heat is required to break their bond. Hence, in ionic bond the bond is formed due to transfer of electron from one atom to another.

• An ionic bond is generally formed between a metal and a non-metal. But a covalent bond is formed by sharing of electrons of the combining atoms. An ionic bond is more stronger than a covalent bond.

• For example, CsF is an ionic compound. Whereas both $NH_{3}$ and $CHCl_{3}$ are covalent compounds. And, He is an element. Hence, CsF has the highest boiling point due to the existence of strong force of attraction between Cs and F atom.

Learn more about boiling point:

https://brainly.in/question/10100149

https://brainly.in/question/10185117

#Learnwithbrainly