The Fluorocarbon Has a Normal Boiling Point

question 77

Multiple Choice

The fluorocarbon Has a normal boiling point of 47.6 °C.The specific heats of And (g) are 0.91 J g^-1 °C^-1 and 0.67 J g^-1 °C^-1,respectively.The heat of vaporization of the compound is 27.49 kJ mol^-1.The heat required to convert 50.0 g of the compound from the liquid at To the gas at 80.0 °C is ________ kJ.

• A)8.19
• B)1454
• C)30.51
• D)3031
• E)10.36

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Definitions:

Endolymph

Fluid found within the membranous labyrinth of the inner ear.

Perilymph

The fluid that lies between the membranous and bony labyrinth of the inner ear, aiding in hearing and balance.

Oval Window

A membrane-covered opening that leads from the middle ear to the inner ear, vibrating in response to sound waves and transferring those vibrations into the cochlea.

Utricle And Saccule

Structures in the inner ear that are part of the vestibular system, helping to detect gravity and linear acceleration.