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Date November 2019 Marks available 1 Reference code 19N.1.sl.TZ0.4
Level SL Paper 1 Time zone TZ0
Command term Determine Question number 4 Adapted from N/A

Question

Which contains the greatest number of moles of oxygen atoms?

A.  0.05 mol Mg(NO3)2

B.  0.05 mol C6H4(NO2)2

C.  0.1 mol H2O

D.  0.1 mol NO2

Markscheme

A

Examiners report

[N/A]

Syllabus sections

Core » Topic 1: Stoichiometric relationships » 1.2 The mole concept
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