DP Chemistry (last assessment 2024)

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Question 21M.1.hl.TZ2.27

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Date May 2021 Marks available [Maximum mark: 1] Reference code 21M.1.hl.TZ2.27
Level hl Paper 1 Time zone TZ2
Command term Determine Question number 27 Adapted from N/A
27.
[Maximum mark: 1]
21M.1.hl.TZ2.27

Which compound is acidic in aqueous solution?

A.  KBr

B.  CH3COONa

C.  NH4Cl

D.  Na2CO3

[1]

Markscheme

C

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