DP Chemistry (last assessment 2024)

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Question 22M.1.hl.TZ1.16

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Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.1.hl.TZ1.16
Level hl Paper 1 Time zone TZ1
Command term State Question number 16 Adapted from N/A
16.
[Maximum mark: 1]
22M.1.hl.TZ1.16

Which compound has the largest value of lattice enthalpy?

A.  Na2O

B.  K2O

C.  Na2S

D.  K2S

[1]

Markscheme

A

Examiners report

A majority of students recognized the ionic compound with the highest lattice enthalpy.

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