The stability of ionic crystal depends principally on:
Correct answer: B. Lattice energy of crystal
- A. High electron affinity of anion forming species
- B. Lattice energy of crystal
- C. Low Ionization energy of cation forming species
- D. Low heat of sublimation of cation forming solid
Explanation
The stability of ionic crystals depends on lattice energy which is released in the form of heat when two ions are brought together to form a solid. Lattice energy is the sum of all the interactions within the crystal.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Lattice Energy
Lattice energy describes the energy released when gaseous ions form one mole of an ionic solid, or the energy required to separate that solid into gaseous ions, depending on the convention used. Its value depends mainly on ionic charge and radius and is calculated through Born-Haber cycles.
Practise Solids
357 free Solids MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Lattice Energy questions
Which of the substance has the highest melting point?
Energy in the formation of a crystal lattice is _.
Which one of the following has the highest lattice energy?
Which ionic solid has lowest lattice energy?
Lattice energy decreases with the increase in size of ion because oppositely charged ions
NaCl dissolves quickly in water due to: