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Date May 2017 Marks available 1 Reference code 17M.1.sl.TZ1.19
Level SL Paper 1 Time zone TZ1
Command term Identify Question number 19 Adapted from N/A

Question

Which is an acid-base conjugate pair?

A.     H3O+ / OH

B.     H2SO4 / SO42–

C.     CH3COOH / H3O+

D.     CH3NH3+ / CH3NH2

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Core » Topic 8: Acids and bases » 8.1 Theories of acids and bases
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Core » Topic 8: Acids and bases
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