The Hall Process Involves the Reduction of Al₂O₃ to Aluminum

question 4

Multiple Choice

The Hall process involves the reduction of Al₂O₃ to aluminum by

• A) carbon (coke).
• B) carbon monoxide.
• C) molecular hydrogen.
• D) sodium.
• E) electrolysis.

---

Definitions:

Group Administered

In the context of tests or evaluations, it refers to assessments given to multiple individuals simultaneously in a group setting.

Intelligence Test

A standardized assessment designed to measure human intelligence and cognitive abilities in various domains.

Stanford-Binet

A standardized test that assesses intelligence and cognitive abilities in both children and adults.

Mental Age

A measure of an individual's intellectual capacity compared to the average intellectual capacity for their actual chronological age.