DP Chemistry (last assessment 2024)
Question 17N.1.sl.TZ0.9
| Date | November 2017 | Marks available | [Maximum mark: 1] | Reference code | 17N.1.sl.TZ0.9 |
| Level | sl | Paper | 1 | Time zone | TZ0 |
| Command term | Question number | 9 | Adapted from | N/A |
9.
[Maximum mark: 1]
17N.1.sl.TZ0.9
The electronegativity values of four elements are given.
What is the order of increasing polarity of the bonds in the following compounds?
A. CO < OF2 < NO < CF4
B. CF4 < CO < OF2 < NO
C. NO < OF2 < CO < CF4
D. CF4 < NO < OF2 < CO
[1]
Markscheme
C