DP Chemistry (last assessment 2024)

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Question 22M.1.hl.TZ2.12

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Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.1.hl.TZ2.12
Level hl Paper 1 Time zone TZ2
Command term Determine Question number 12 Adapted from N/A
12.
[Maximum mark: 1]
22M.1.hl.TZ2.12

What is the molecular geometry of SF4?

A.  Tetrahedral

B.  Trigonal bipyramidal

C.  See-saw

D.  Square planar

[1]

Markscheme

C

Examiners report

54% of the candidates deduced the molecular geometry of SF4. The distractors were chosen with equal frequency by the rest of the candidates. This question discriminated well between high-scoring and low-scoring candidates.

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