DP Chemistry (last assessment 2024)

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Question 20N.1.hl.TZ0.37

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Date November 2020 Marks available [Maximum mark: 1] Reference code 20N.1.hl.TZ0.37
Level hl Paper 1 Time zone TZ0
Command term Determine Question number 37 Adapted from N/A
37.
[Maximum mark: 1]
20N.1.hl.TZ0.37

Which molecule has an enantiomer?

A.  CH3CH2CH(OH)CH2CH3

B.  CH2(OH)CH2CH2CH=CH2

C.  CH3CH2CH2CH=CHBr

D.  CH3CHBrCH2CH2CH3 

[1]

Markscheme

D

Examiners report

The majority of candidates could correctly identify the molecule which has an enantiomer.

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