DP Chemistry (last assessment 2024)

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Question 17N.2.sl.TZ0.a.i

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Date November 2017 Marks available [Maximum mark: 1] Reference code 17N.2.sl.TZ0.a.i
Level sl Paper 2 Time zone TZ0
Command term Deduce Question number a.i Adapted from N/A
a.i.
[Maximum mark: 1]
17N.2.sl.TZ0.a.i

The reactivity of organic compounds depends on the nature and positions of their functional groups.

The structural formulas of two organic compounds are shown below.

Deduce the type of chemical reaction and the reagents used to distinguish between these compounds.

[1]

Markscheme

oxidation/redox AND acidified «potassium» dichromate(VI)

OR

oxidation/redox AND «acidified potassium» manganate(VII)

Accept “acidified «potassium» dichromate” OR “«acidified potassium» permanganate”.

Accept name or formula of the reagent(s).

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