DP Chemistry (first assessment 2025)
Question 21N.1A.HL.TZ0.37
Date | November 2021 | Marks available | [Maximum mark: 1] | Reference code | 21N.1A.HL.TZ0.37 |
Level | HL | Paper | 1A | Time zone | TZ0 |
Command term | State | Question number | 37 | Adapted from | N/A |
37.
[Maximum mark: 1]
21N.1A.HL.TZ0.37
Which attacking species is matched with its mechanism of reaction?
[1]
Markscheme
D
Syllabus sections
Reactivity 3. What are the mechanisms of chemical change? » Reactivity 3.4—Electron-pair sharing reactions » Reactivity 3.4.4—An electrophile is a reactant that forms a bond to its reaction partner (the nucleophile) by accepting both bonding electrons from that reaction partner. Recognize electrophiles in chemical reactions.