User interface language: English | Español

Date May 2014 Marks available 1 Reference code 14M.1.sl.TZ1.22
Level SL Paper 1 Time zone TZ1
Command term Question number 22 Adapted from N/A

Question

A solution of \({\text{50 c}}{{\text{m}}^{\text{3}}}\) hydrochloric acid has a pH of 4. What is the final pH if \({\text{450 c}}{{\text{m}}^{\text{3}}}\) of water is added?

A.     3

B.     4

C.     5

D.     6

Markscheme

C

Examiners report

[N/A]

Syllabus sections

Core » Topic 8: Acids and bases » 8.3 The pH scale
Show 39 related questions

View options