DP Chemistry (last assessment 2024)

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Question 19M.2.hl.TZ1.3a

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Date May 2019 Marks available [Maximum mark: 1] Reference code 19M.2.hl.TZ1.3a
Level hl Paper 2 Time zone TZ1
Command term Draw Question number a Adapted from N/A
a.
[Maximum mark: 1]
19M.2.hl.TZ1.3a

This question is about sodium and its compounds.

(a)

Plot the relative values of the first four ionization energies of sodium.

 

 

[1]

Markscheme

     [✔]

Notes: Accept curve showing general trend.
Award mark only if the energy difference between the first two points is larger than that between points 2/3 and 3/4.

 

Examiners report

Generally well done with a correct plot of ionization energies.

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