DP Chemistry (last assessment 2024)

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Question 20N.1.hl.TZ0.36

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Date November 2020 Marks available [Maximum mark: 1] Reference code 20N.1.hl.TZ0.36
Level hl Paper 1 Time zone TZ0
Command term Deduce Question number 36 Adapted from N/A
36.
[Maximum mark: 1]
20N.1.hl.TZ0.36

What will be the major product in the reaction between but-1-ene and Hbr?

A.  2-bromobut-1-ene

B.  1-bromobut-1-ene

C.  2-bromobutane

D.  1-bromobutane

[1]

Markscheme

C

Examiners report

The vast majority selected the correct product for the reaction of but-1-ene and HBr although quite a few selected the minor product of 1-bromobutane.

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