In an Experiment, 10

question 118

Multiple Choice

In an experiment, 10.0 g of ice at 20C is converted into steam with a temperature of 110 . How much energy is required for this process? _vap  2,260 J/g; H_fus  334 J/g; c_s(ice)  2.06 J/(g  ) ; c_s(water)  4.18 J/(g  ) ; c_s(steam)  1.99 J/(g  ) )

• A)30.7 kJ
• B)26.8 kJ
• C)34.9 kJ
• D)30.3 kJ
• E)38.7 kJ

---

Definitions:

Tongue Blade

A tool used in medical examinations to depress the tongue and allow for a better view of the throat and mouth.

Assessment

The systematic process of gathering and interpreting information to make decisions or solve problems.

Throat

The anterior part of the neck, starting from the mouth and nasal cavity down to the larynx and esophagus, serving as a pathway for food and air.

Vitamin A

A fat-soluble vitamin important for growth, immune system function, and eye health.