User interface language: English | Español

Date May 2019 Marks available 1 Reference code 19M.1.hl.TZ1.28
Level HL Paper 1 Time zone TZ1
Command term Question number 28 Adapted from N/A

Question

Which product will be obtained at the anode (positive electrode) when molten NaCl is electrolysed?

A. Na (l)

B. Cl (g)

C. Cl2 (g)

D. Na (s)

Markscheme

C

Examiners report

57 % of candidates correctly identified products of electrolysis at the anode with the incorrect answers being split by the remaining 43 %

Syllabus sections

Core » Topic 9: Redox processes » 9.2 Electrochemical cells
Show 61 related questions
Core » Topic 9: Redox processes
Core

View options