When Two Pure Substances Are Mixed to Form a Solution

question 88

Multiple Choice

When two pure substances are mixed to form a solution

• A)heat is released.
• B)heat is absorbed.
• C)there is an increase in entropy.
• D)there is a decrease in entropy.
• E)entropy is conserved.

---

Definitions:

Behavioural Problems

Refers to actions or attitudes that are socially unacceptable or self-destructive, often observed in individuals with psychological or developmental issues.

Depressive Disorders

A collection of psychological disorders defined by ongoing emotions of despair, despondency, and an absence of enjoyment or interest in activities.

GAD

Generalized Anxiety Disorder, a mental health condition characterized by persistent and excessive worry about various aspects of life, often beyond control.