DP Chemistry (last assessment 2024)

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Question 21N.1.hl.TZ0.25

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Date November 2021 Marks available [Maximum mark: 1] Reference code 21N.1.hl.TZ0.25
Level hl Paper 1 Time zone TZ0
Command term Solve Question number 25 Adapted from N/A
25.
[Maximum mark: 1]
21N.1.hl.TZ0.25

What is the pH of 0.01 mol dm−3 KOH (aq)?


A.  1.0

B.  2.0

C.  12.0

D.  13.0

[1]

Markscheme

C

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