In an Experiment, 20 $\Delta$ H_fus = 334 J/g; C_pice) = 2

question 51

Multiple Choice

In an experiment, 20.0 g of ice at 0.00 C is quickly transferred to a calorimeter at 24.20 11eed8b4_40fd_9f12_a0ba_f192d20dd9a6_TB6562_11 C.The final temperature comes to 2.60 11eed8b4_40fd_9f12_a0ba_f192d20dd9a6_TB6562_11 C.What is the approximate heat capacity of the calorimeter?
[ $\Delta$ H_fus = 334 J/g; c_pice) = 2.06 J/(g . 11eed8b4_40fd_9f12_a0ba_f192d20dd9a6_TB6562_11 C) ; c_p(water) = 4.18 J/(g . 11eed8b4_40fd_9f12_a0ba_f192d20dd9a6_TB6562_11 C) ]

• A)319 J/ C
• B)309 J/ C
• C)285 J/ C
• D)83.65 J/ C
• E)813 J/ C

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Definitions:

Sympathetic

Pertaining to the sympathetic nervous system, part of the autonomic nervous system responsible for activating the body's fight-or-flight response.

Somatic

Relating to or affecting the body, distinct from the mind or emotions.

Nucleus Accumbens

A brain region involved in the reward circuit, associated with pleasure, reinforcement learning, addiction, and fear.

Amygdala

A section of the brain's limbic system involved in emotion, survival instincts, and memory.