DP Chemistry (last assessment 2024)
Question 22N.1.sl.TZ0.11
Date | November 2022 | Marks available | [Maximum mark: 1] | Reference code | 22N.1.sl.TZ0.11 |
Level | sl | Paper | 1 | Time zone | TZ0 |
Command term | Apply | Question number | 11 | Adapted from | N/A |
11.
[Maximum mark: 1]
22N.1.sl.TZ0.11
Which structure of CF2Cl2 is shown with correct bond and molecular dipoles?
[1]
Markscheme
D
Examiners report
41% of candidates were able to deduce the bond polarity and molecular polarity correctly. The most commonly chosen distractor was A which had the correct bond polarities but did not include an overall dipole.