DP Chemistry (last assessment 2024)

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Question 18M.2.hl.TZ2.a.i

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Date May 2018 Marks available [Maximum mark: 2] Reference code 18M.2.hl.TZ2.a.i
Level hl Paper 2 Time zone TZ2
Command term Deduce Question number a.i Adapted from N/A
a.i.
[Maximum mark: 2]
18M.2.hl.TZ2.a.i

Organic compounds often have isomers.

A straight chain molecule of formula C5H10O contains a carbonyl group. The compound cannot be oxidized by acidified potassium dichromate(VI) solution.

Deduce the structural formulas of the two possible isomers.

[2]

Markscheme

M18/4/CHEMI/HP2/ENG/TZ2/09.a.i/M

 

Accept condensed formulas.

[2 marks]

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