Choose the INCORRECT Statement

question 10

Multiple Choice

Choose the INCORRECT statement.

• A) Hydrogen occurs in more compounds than any other element.
• B) The "water gas" reactions produce combustible gases (CO and H₂) from steam and C(s).
• C) Metallic hydrides are always in fixed ratios of hydrogen to other elements.
• D) Binary compounds of hydrogen are called hydrides.
• E) Hydrogenation reactions are hydrogen added to double or triple bonds in presence of a catalyst.

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Definitions:

Concrete Terms

Words or phrases that describe physical objects or events that are directly perceptible through the senses.

Age

The length of time that a person or entity has existed, often measured in years.

Social Comparison

The process of evaluating one's abilities, achievements, and behaviors in relation to others.

Relational Aggression

A form of aggression in which harm is caused through manipulation or damage to relationships or social standing.