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Date May 2011 Marks available 1 Reference code 11M.1.sl.TZ1.23
Level SL Paper 1 Time zone TZ1
Command term Identify Question number 23 Adapted from N/A

Question

Which species could be reduced to form \({\text{N}}{{\text{O}}_{\text{2}}}\)?

A.     \({{\text{N}}_{\text{2}}}{\text{O}}\)

B.     \({\text{NO}}_3^ - \)

C.     \({\text{HN}}{{\text{O}}_{\text{2}}}\)

D.     NO

Markscheme

B

Examiners report

[N/A]

Syllabus sections

Core » Topic 9: Redox processes » 9.1 Oxidation and reduction
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