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Date November 2011 Marks available 1 Reference code 11N.1.sl.TZ0.22
Level SL Paper 1 Time zone TZ0
Command term Solve Question number 22 Adapted from N/A

Question

What is the pH of the solution formed when \({\text{10 c}}{{\text{m}}^{\text{3}}}\) of HCl(aq) with pH 1.0 is added to \({\text{990 c}}{{\text{m}}^{\text{3}}}\) of water?

A.     1.5

B.     2.0

C.     2.5

D.     3.0

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Core » Topic 8: Acids and bases » 8.3 The pH scale
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