Benzoic Acid Is Used to Determine the Heat Capacity of Bomb

question 49

Multiple Choice

Benzoic acid is used to determine the heat capacity of bomb calorimeters because it can be obtained in pure form and its energy of combustion is known very accurately (26.43 kJ/g) . Determine the heat capacity of a calorimeter that had a temperature increase of 9.199C when 3.500 g of benzoic acid was used.

• A)5.061 kJ/  C
• B)10.06 kJ/  C
• C)2.032 kJ/  C
• D)20.12 kJ/  C
• E)15.37 kJ/  C

---

Definitions:

Head Fry Cook

The lead role in a kitchen responsible for frying foods, overseeing the fry station, and managing related staff.

Upward Communication

Messages sent from the lower levels of the organizational hierarchy to the higher levels.

Lower Levels

Refers to the subordinate or base layers within a hierarchical structure or system.

Organizational Hierarchy

The arrangement of individuals within an organization into different levels of authority and segments based on job function or department.