DP Chemistry (first assessment 2025)

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Question 21N.1A.SL.TZ0.8

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Date November 2021 Marks available [Maximum mark: 1] Reference code 21N.1A.SL.TZ0.8
Level SL Paper 1A Time zone TZ0
Command term State Question number 8 Adapted from N/A
8.
[Maximum mark: 1]
21N.1A.SL.TZ0.8

Which combination describes the acid–base nature of aluminium and phosphorus oxides?

[1]

Markscheme

A

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