Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
Lattice Enthalpy (in Hindi)
54 plays

More
Concept of lattice Enthalpy has been discussed in this lesson. We will also see the method to make Born Haber Cycle for any given ionic compound like NaCl.

Tushar Khanna
Chemistry Enthusiast | NEET 2018 Qualified | MBBS student | Gold Medalist - Science Olympiad, English Olympiad | Qualified CET | Rank - 24

U
Unacademy user
sir is bond haber cycle important for Jee Advance??
Tushar Khanna
a year ago
very imp. don't leave this topic.
ok sir thank you very much
Tushar Khanna
a year ago
😀
which type of bond exist in calcium carbide
Tushar Khanna
a year ago
Ca++ -CΞC- Ca+ ionic. cov. ionic
Madhu Padmini
a year ago
thanks sir
Tushar Khanna
a year ago
welcome ☺
  1. LESSON -Lattice Enthalpy


  2. Energy released in. Energy released in formation of one mol of lonic Compound is called Lattice Enthalpy. 2


  3. Energy absorbed in. dissociation of one mol of lonic Compound is called Lattice Enthalpy. 3


  4. Determination of L, E. O There is no direct method to calculate lattice enthalpy. But it can be indirectly calculated by using BORN HABER CYCLE 4


  5. O Energy change when one mol of compound is formed from its elements which should exist in pure and stable form.


  6. Na +0.5 C12 NaCl (s)


  7. Na +0.5 C12 NaCl (s)


  8. BORN HABER CYCLE FOR NaCl


  9. Na 0.5 C12 NaCl


  10. Na 0.5 C12 NaCl Na


  11. Na 0.5 C12 NaCl D/2 Cl Na IE Na


  12. Na 0.5 C12 NaCl D/2 Cl EA Na Cl IE Na


  13. ELE S D/2


  14. Thank you Ou.. Any Questions? 18