The Reaction of Hydrogen ( H₂ )And Propene Using a Platinum

question 97

Multiple Choice

The reaction of hydrogen ( H₂ ) and propene using a platinum catalyst is called ________.

• A)combustion
• B)substitution
• C)addition
• D)neutralization
• E)condensation

---

Definitions:

Grassroots Volunteers

Individuals who engage in voluntary action, often from the community level, to support a cause or movement without seeking financial gain.

Political Organizers

Individuals actively involved in the planning and execution of strategies to promote, resist, or enact social or political change.

Great Migration

A period from 1916 to 1970 during which six million African Americans moved from the rural Southern United States to the urban Northeast, Midwest, and West.

Real Estate Prices

The current market value or cost of purchasing property, including land and buildings, in a specific area at a given time.