Ten Kilograms of Water at 0°C Is Mixed with 10

question 35

Multiple Choice

Ten kilograms of water at 0°C is mixed with 10 kg of water at 100°C. What is the change in entropy (in cal/K) of the system?

• A)1000
• B)480
• C)−720
• D)240
• E)−168

---

Definitions:

Routine Vehicle Inspections

Mandatory checks performed on vehicles to ensure that they conform to regulations governing safety, emissions, or both.

Gender Differences

The distinctions in characteristics, roles, behavior, and social expectations based upon one's gender.

Crime Perception

The public's awareness and understanding of criminal activity, which may not always align with actual crime rates.

Moral Panic

A widespread feeling of fear and concern among the public that some evil threatens the well-being of society, often disproportionate to the actual threat.