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Date May 2018 Marks available 1 Reference code 18M.1.sl.TZ2.20
Level SL Paper 1 Time zone TZ2
Command term State Question number 20 Adapted from N/A

Question

Which statement is correct?

A.     A strong acid is a good proton donor and has a strong conjugate base.

B.     A weak acid is a poor proton acceptor and has a strong conjugate base.

C.     A strong acid is a good proton donor and has a weak conjugate base.

D.     A strong base is a good proton donor and has a weak conjugate acid.

Markscheme

C

Examiners report

[N/A]

Syllabus sections

Core » Topic 8: Acids and bases » 8.4 Strong and weak acids and bases
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Core » Topic 8: Acids and bases
Core

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