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Redox

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Question 10

In which of the following transformations does the nitrogen atom NOT undergo reduction?

A

NO3−→NH4+\text{NO}_3^- \rightarrow \text{NH}_4^+NO3−​→NH4+​

B

2NO2→N2O42\text{NO}_2 \rightarrow \text{N}_2\text{O}_42NO2​→N2​O4​

C

N2→2NH3\text{N}_2 \rightarrow 2\text{NH}_3N2​→2NH3​

D

HNO3→NO\text{HNO}_3 \rightarrow \text{NO}HNO3​→NO

Markscheme

Redox Questions

  1. A Level
  2. /Chemistry
  3. /Redox

26 exam-style questions on OCR A A Level Chemistry Redox. Each one has a worked solution and a mark scheme showing where the marks go.

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