DP Chemistry (first assessment 2025)

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Question 23M.1A.SL.TZ2.31

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Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.1A.SL.TZ2.31
Level SL Paper 1A Time zone TZ2
Command term Question number 31 Adapted from N/A
31.
[Maximum mark: 1]
23M.1A.SL.TZ2.31

Which will eventually yield the greatest mass of deposited copper in the electrolysis of a fixed volume of 1 mol dm−3 CuSO4 (aq)?


A.  copper anode and inert cathode

B.  inert anode and copper cathode

C.  inert anode and inert cathode

D.  zinc anode and zinc cathode

[1]

Markscheme

A