Which Statement A-D About the Reaction of Methane with Oxygen

question 20

Multiple Choice

Which statement A-D about the reaction of methane with oxygen, which is called combustion and is represented by the reaction equation below, is not correct? The reaction products are carbon dioxide and water. CH₄ 2O₂ CO₂ 2H₂O

• A)One molecule of methane combines with two molecules of oxygen.
• B)The products are one molecule of carbon dioxide and two molecules of water.
• C)The equation is balanced because the number of atoms of each element does not change.
• D)Four atoms of hydrogen combine with four atoms of oxygen to produce water.
• E)Statements A-D all are correct.

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Definitions:

Biological Clock

An internal timing mechanism in organisms that regulates physiological and behavioral functions in a rhythmic cycle, such as sleep-wake patterns or reproductive cycles.

Desynchronization

The process by which two or more systems that were once operating in harmony lose their synchronized state.

Third Shift

Refers to the working hours from midnight to 8 AM, also known as the graveyard shift, which can disrupt natural circadian rhythms.

Consolidation

The process by which memories become stable in the brain following their initial acquisition, moving from a short-term to a long-term storage.