DP Chemistry (first assessment 2025)

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Question SPM.1A.SL.TZ0.3

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Date May Specimen-2023 Marks available [Maximum mark: 1] Reference code SPM.1A.SL.TZ0.3
Level SL Paper 1A Time zone TZ0
Command term Question number 3 Adapted from N/A
3.
[Maximum mark: 1]
SPM.1A.SL.TZ0.3

Which electron transition in the hydrogen atom emits radiation with the highest energy?


A.  n = 1 to n = 2

B.  n = 2 to n = 3

C.  n = 2 to n = 1

D.  n = 3 to n = 2

[1]

Markscheme

C