Calculate the Amount of Work Done, in Joules, When 2

question 82

Multiple Choice

Calculate the amount of work done, in joules, when 2.5 mole of H₂O vaporizes at 1.0 atm and 25°C.Assume the volume of liquid H₂O is negligible compared to that of vapor. (1 L·atm = 101.3 J)

• A)6,190 kJ
• B)6.19 kJ
• C)61.1 J
• D)5.66 kJ
• E)518 J

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Definitions:

Autonomous Morality

The second stage in Piaget’s cognitive-developmental theory of moral development, in which children base moral judgments on the intentions of the wrongdoer and on the amount of damage done.

Objective Morality

The perception of morality as objective, that is, as existing outside the cognitive functioning of people.

Piaget's Theory

A theory of cognitive development that describes how children construct a mental model of the world through stages of learning.

Active Discovery

A learning approach where individuals learn by engaging directly with materials, environments, or situations, leading to increased understanding and retention of knowledge.