A certain system consists of 5 sugar cubes, which are added to 25mL of distilled water in a glass. There was a drop in the temperature of the glass and after a few minutes all the sugar dissolved. Based on this information, determine whether the following statements are true (C) or false (F).

A certain system consists of 5 sugar cubes, which are added to 25mL of distilled water in a glass. There was a drop in the temperature of the glass and after a few minutes all the sugar dissolved. Based on this information, determine whether the following statements are true (C) or false (F).

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 68E: In a coffee-cup calorimeter, 1.60 g NH4NO3 is mixed with 75.0 g water at an initial temperature of...

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Question

A certain system consists of 5 sugar cubes,
which are added to 25mL of distilled water in
a glass. There was a drop in the temperature
of the glass and after a few minutes all the
sugar dissolved. Based on this information,
determine whether the following statements
are true (C) or false (F).
The system liberate heat to
the environment
AH of the disolution has a
negative sign
AS of the system increase
disolution of sugar is not an
spontneous process

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