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Factors Affecting Lattice Enthalpy (in Hindi)
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In this lesson, we will discuss the factors which can affect lattice enthalpy of Ionic Compounds. A conceptual question has been discussed at end.

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

U
Unacademy user
Thanks sir for providing all knowable videos
sir please explain me why C2H2 form linear geometry.
Tushar Khanna
a year ago
in this Carbon has sp hybridization and as you know sp corresponds to linear geometry. so, it is linear. H-CΞC-H repulsions will be min when angle is large i.e. 180
Madhu Padmini
a year ago
yes my doubt is cleared. Thanks.
Tushar Khanna
a year ago
welcome☺
Madhu Padmini
a year ago
sir please make videos on chemical equilibrium & ionic equilibrium.Is chapter ka previous year questions nahi solve ho Raha hai.
Tushar Khanna
a year ago
okay 😁
  1. LESSON Factors affecting Lattice Enthalpy


  2. 2


  3. O Higher the charge on ion more will be the force of attraction and higher will be the energy required to break the bond. 3


  4. L. E. [ Where z+ is charge on cation And z- is charge on anion.


  5. NaF MgF2 AlF3 O Na+ Mg++


  6. Q. Compare LE of following sets O Na20 MgO Al203 Li20Li3N 6



  7. 2


  8. Size is inversely prop to force LE is directly prop to force O So LE is inv to SIZE. 9


  9. QL Arrange in increasing order Of LE OLiF NaF KF RbF O BeCI2 MgC12 CaC12 SrCI2 10


  10. o CHARGE dominates over SIZE 12


  11. Thank you Ou.. Any Questions? 144