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Date November 2016 Marks available 1 Reference code 16N.1.hl.TZ0.8
Level HL Paper 1 Time zone TZ0
Command term State Question number 8 Adapted from N/A

Question

Which correctly describes the reaction between potassium and excess water?

A. The reaction is endothermic.

B. The final products of the reaction are potassium oxide and hydrogen.

C. The final products of the reaction are potassium hydroxide and hydrogen.

D. The final pH of the solution is 7.

Markscheme

C

Examiners report

[N/A]

Syllabus sections

Core » Topic 3: Periodicity » 3.2 Periodic trends
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