DP Chemistry (first assessment 2025)

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Question SPM.1A.HL.TZ0.4

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Date May Specimen-2023 Marks available [Maximum mark: 1] Reference code SPM.1A.HL.TZ0.4
Level HL Paper 1A Time zone TZ0
Command term Question number 4 Adapted from N/A
4.
[Maximum mark: 1]
SPM.1A.HL.TZ0.4

A container holds 30 g of argon and 60 g of neon.


What is the ratio of number of atoms of argon to number of atoms of neon in the container?


A.  0.25

B.  0.50

C.  2.0

D.  4.0

[1]

Markscheme

A