Identify the Oxidation-Reduction Reactions Among the Following

question 93

Multiple Choice

Identify the oxidation-reduction reactions among the following:
1.Zn(s) + Cu²⁺(aq) → Zn²⁺(aq) + Cu(s)
2.2 Na(s) + Cl₂(aq) → 2NaCl(s)
3.2 Mg(s) + O₂(g) → 2 MgO

• A)1 and 2 only
• B)1 and 3 only
• C)2 and 3 only
• D)All of 1,2,and 3
• E)None of 1,2,and 3

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Definitions:

Dichotic Listening

A psychological test in which different audio streams are presented to each ear, used to investigate selective attention within the auditory system.

Unattended Ear

Refers to the ear that is ignored or not actively listened to during a selective attention task in which different information is presented to each ear.

Speaker's Language

The specific linguistic system, including vocabulary and grammar, used by an individual for communication.

Dichotic Listening

Dichotic listening is a psychological test where two different auditory stimuli are presented to the subject simultaneously, one in each ear, to study selective attention and auditory processing.