Substance X Has a Heat of Vaporization of 64 $\to$ X(g)at 1 Atm and 423°C Calculate the Value Of

question 1

Multiple Choice

Substance X has a heat of vaporization of 64.4 kJ/mol at its normal boiling point (423°C) .For the process X(l) $\to$ X(g) at 1 atm and 423°C calculate the value of $\Delta$ G.

• A)0 J
• B)92.5 J
• C)152 J
• D)-92.5 J
• E)-152 J

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Definitions:

Exponentiation

A mathematical action that consists of elevating a number to the exponent of another number.

Addition

Addition is the mathematical process of combining two or more quantities to find their total or sum.

Division

The arithmetic operation of dividing one quantity by another, resulting in a quotient and sometimes a remainder.

Multiplication

An arithmetic process that involves multiplying two numbers to achieve their resultant multiplication.