Select the Classification for the Following Reaction

question 60

Multiple Choice

Select the classification for the following reaction. H₂(g) + Cl₂(g)  2HCl(g)

• A) combination
• B) decomposition
• C) displacement
• D) acid-base
• E) none of the above

Identify how random assignment contributes to the reliability of experiment outcomes.

Recognize the importance of statistical significance in experimental results.

Understand ethical considerations in conducting experiments.

Comprehend the implications of experimental results on practical applications.

---

Definitions:

Testes Growth

The process of maturation and enlargement of the testes, which is a primary indicator of male puberty.

Primary Sex

Characteristics are the main sexual traits individuals are born with, such as ovaries in females and testes in males, determining biological sex.

Breast Enlargement

A surgical procedure to increase the size and/or alter the shape of a woman's breasts for cosmetic or medical reasons.

Pubic Hair

Body hair that grows in the genital region following puberty; a secondary sexual characteristic signaling sexual maturity.