Which One of the Following Statements About Electrochemical Cells Is

question 52

Multiple Choice

Which one of the following statements about electrochemical cells is correct?

• A) In a salt bridge, current is carried by cations moving toward the anode, and anions toward the cathode.
• B) In the external wire, electrons travel from cathode to anode.
• C) The anode of a voltaic cell is labeled minus (-).
• D) Oxidation occurs at the cathode, in an electrolytic cell.
• E) None of these choices is correct.

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Definitions:

Recognition

The ability to identify previously encountered material.

Relearning

The process of learning material or skills that were previously learned and then forgotten, which typically takes less time than the initial learning.

Recall

The act of retrieving information or memories from the past, an important aspect of cognitive function.

Three-Box Model

A model of memory that suggests information is processed through three stages: sensory, short-term, and long-term memory.