The Mass % of C in Methane (CH₄) Is

question 130

Multiple Choice

The mass % of C in methane (CH₄) is .

• A) 7.743
• B) 74.87
• C) 92.26
• D) 25.13
• E) 133.6

---

Definitions:

Self-report Inventories

Psychological tests and questionnaires where individuals provide subjective feedback about their own thoughts, feelings, or behaviors.

Projective Techniques

Psychological assessment tools that use ambiguous stimuli to elicit responses that are thought to reveal personal motives, conflicts, and unconscious dynamics.

Free Association

A psychoanalytic technique in which patients are encouraged to verbalize all thoughts that come to mind without censorship or filtering.

Modeling Approach

A method or strategy used in various fields such as psychology, education, and computer science to represent, analyze, or predict complex real-world systems or behaviors.