If 461 G of Water Is Sealed in an Evacuated 3

question 9

Multiple Choice

If 4.61 g of water is sealed in an evacuated 3.35 L flask and heated to the normal boiling point of 373 K,what is the pressure in the flask? (R = 0.08206 L⋅atm/mol⋅K)

• A) 0.214 atm
• B) 0.428 atm
• C) 1.00 atm
• D) 2.34 atm
• E) 42.1 atm

---

Definitions:

Cognitive-developmental Perspective

A psychological approach focusing on how cognitive abilities develop through different stages in life.

Core Knowledge Perspective

A theory in developmental psychology suggesting that infants are born with innate, domain-specific knowledge systems.

Information Processing Theory

A perspective that uses a computer analogy to describe how the mind receives information and manipulates, stores, recalls, and uses it to solve problems.

Schema

A cognitive framework or concept that organizes and interprets information, helping individuals to understand the world around them.