DP Chemistry (last assessment 2024)

Test builder »

Question 20N.1.hl.TZ0.24

Select a Test
Date November 2020 Marks available [Maximum mark: 1] Reference code 20N.1.hl.TZ0.24
Level hl Paper 1 Time zone TZ0
Command term State Question number 24 Adapted from N/A
24.
[Maximum mark: 1]
20N.1.hl.TZ0.24

Which of these oxides contribute to acid deposition?

I.  SO2
II.  NO2
III.  CO2

A.  I and II only

B.  I and III only

C.  II and III only

D.  I, II and III

[1]

Markscheme

A

Examiners report

Not well answered. Less than half knew which oxides contribute to acid deposition, with the majority including CO2 in the list. This misconception was held by higher and lower scoring candidates equally.

Syllabus sections