User interface language: English | Español

Date May 2021 Marks available 1 Reference code 21M.1.sl.TZ1.1
Level SL Paper 1 Time zone TZ1
Command term Solve Question number 1 Adapted from N/A

Question

Which contains the most atoms of oxygen?

A.  64 g of O2

B.  1.2 × 1024 molecules of O2

C.  64 g of C3H5O3

D.  1.2 × 1024 molecules of C3H5O3

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Core » Topic 1: Stoichiometric relationships » 1.3 Reacting masses and volumes
Show 126 related questions
Core » Topic 1: Stoichiometric relationships
Core

View options