DP Chemistry (last assessment 2024)

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Question 18N.1.sl.TZ0.22

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Date November 2018 Marks available [Maximum mark: 1] Reference code 18N.1.sl.TZ0.22
Level sl Paper 1 Time zone TZ0
Command term Question number 22 Adapted from N/A
22.
[Maximum mark: 1]
18N.1.sl.TZ0.22

Which describes the flow of electrons in a voltaic cell?

 

A.   From the cathode (positive electrode) to the anode (negative electrode) through the external circuit

B.   From the anode (negative electrode) to the cathode (positive electrode) through the external circuit

C.   From the oxidizing agent to the reducing agent through the salt bridge

D.   From the reducing agent to the oxidizing agent through the salt bridge

[1]

Markscheme

B

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