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Lattice enthalpy

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Question 3

Which of the following crystalline ionic compounds has the smallest magnitude of lattice enthalpy, thereby requiring the least energy to fully dissociate one mole of the solid ionic lattice into its constituent gaseous ions?

A

MgO\text{MgO}MgO

B

BaO\text{BaO}BaO

C

LiF\text{LiF}LiF

D

RbI\text{RbI}RbI

Markscheme

Lattice enthalpy Questions

  1. A Level
  2. /Chemistry
  3. /Lattice enthalpy

7 exam-style questions on OCR A A Level Chemistry Lattice enthalpy. Each one has a worked solution and a mark scheme showing where the marks go.

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