Suppose the Pressure of 20 G of an Ideal Monatomic

question 88

Multiple Choice

Suppose the pressure of 20 g of an ideal monatomic gas is tripled while its volume is halved.What happens to the internal energy of the gas?

• A)It stays the same,as the described changes do not involve internal energy.
• B)It increases.
• C)It decreases.
• D)This depends on the molecular weight of the gas involved,thus this is indeterminate.

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Definitions:

Disjunction

A logical operation that yields true if at least one of its operands is true, typically expressed through the use of "or" in statements.

Disjuncts

The separate elements or options in a disjunctive proposition, any of which can make the entire proposition true.

Disjunction

A logical operation yielding a true value if at least one of its propositions is true.

Biconditional

A logical relationship between two statements where both or neither are true; often phrased as "if and only if".