What Element Is Undergoing Oxidation (If Any) in the Following

question 242

Multiple Choice

What element is undergoing oxidation (if any) in the following reaction? CH₄(g) + 2O₂(g) → CO₂(g) + 2H₂O(g)

• A) O
• B) H
• C) C
• D) both C and H
• E) This is not an oxidation-reduction reaction.

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Definitions:

T Value

A statistic calculated in a t-test that measures the size of the difference relative to the variation in the data.

Group 1

The first group or category in a study or classification scheme.

Variance

Variance measures the dispersion of a set of data points around their mean, quantifying how much the numbers in the set differ from each other.

Independent Groups

A study design where different participants are used in each group of the experiment, with each participant being exposed to only one level of the experimental manipulation.