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Date May 2014 Marks available 1 Reference code 14M.1.hl.TZ1.13
Level HL Paper 1 Time zone TZ1
Command term Question number 13 Adapted from N/A

Question

Which species contain delocalized electrons?

M14/4/CHEMI/HPM/ENG/TZ1/13

A.     I and II only

B.     I and III only

C.     II and III only

D.     I, II and III

Markscheme

B

Examiners report

[N/A]

Syllabus sections

Additional higher level (AHL) » Topic 14: Chemical bonding and structure » 14.1 Covalent bonding and electron domain and molecular geometries
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