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Date May 2014 Marks available 1 Reference code 14M.1.sl.TZ2.12
Level SL Paper 1 Time zone TZ2
Command term Question number 12 Adapted from N/A

Question

Which pair has the same bond angles?

A.     \({\text{C}}{{\text{H}}_{\text{4}}}{\text{ and NH}}_{\text{4}}^ + \)

B.     \({\text{N}}{{\text{H}}_{\text{3}}}{\text{ and }}{{\text{H}}_{\text{2}}}{\text{O}}\)

C.     \({{\text{C}}_{\text{2}}}{{\text{H}}_{\text{4}}}{\text{ and }}{{\text{C}}_{\text{2}}}{{\text{H}}_{\text{2}}}\)

D.     \({\text{C}}{{\text{O}}_{\text{2}}}{\text{ and S}}{{\text{O}}_{\text{2}}}\)

Markscheme

A

Examiners report

[N/A]

Syllabus sections

Core » Topic 4: Chemical bonding and structure » 4.3 Covalent structures
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