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Date November 2010 Marks available 1 Reference code 10N.1.sl.TZ0.26
Level SL Paper 1 Time zone TZ0
Command term Question number 26 Adapted from N/A

Question

Which of the following substances are structural isomers of each other?

I.     \({\text{C}}{{\text{H}}_{\text{3}}}{{\text{(C}}{{\text{H}}_{\text{2}}}{\text{)}}_{\text{3}}}{\text{C}}{{\text{H}}_{\text{3}}}\)

II.     \({{\text{(C}}{{\text{H}}_{\text{3}}}{\text{)}}_{\text{2}}}{\text{CHC}}{{\text{H}}_{\text{3}}}\)

III.     \({\text{C}}{{\text{H}}_{\text{3}}}{\text{CH(C}}{{\text{H}}_{\text{3}}}{\text{)C}}{{\text{H}}_{\text{2}}}{\text{C}}{{\text{H}}_{\text{3}}}\)

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

Core » Topic 10: Organic chemistry » 10.1 Fundamentals of organic chemistry
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