DP Chemistry (first assessment 2025)

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Question 19N.1A.SL.TZ0.10

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Date November 2019 Marks available [Maximum mark: 1] Reference code 19N.1A.SL.TZ0.10
Level SL Paper 1A Time zone TZ0
Command term Deduce Question number 10 Adapted from N/A
10.
[Maximum mark: 1]
19N.1A.SL.TZ0.10

Which compound has the shortest C to O bond?

A.  CH3CHO

B.  CO

C.  CO2

D.  C2H5OC2H5

[1]

Markscheme

B

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