| Date | November 2017 | Marks available | 1 | Reference code | 17N.1.hl.TZ0.26 |
| Level | HL | Paper | 1 | Time zone | TZ0 |
| Command term | Question number | 26 | Adapted from | N/A |
Question
Which of the following will form a buffer solution if combined in appropriate molar ratios?
A. HCl and NaCl
B. NaOH and HCOONa
C. NH4Cl and HCl
D. HCl and NH3
Markscheme
D
Examiners report
[N/A]
Syllabus sections
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