This type of calorimeter
A - VCE - SSCE Chemistry - Question 10 - 2020 - Paper 1
Question 10
This type of calorimeter
A. has no heat loss.
B. can be used for bomb calorimetry.
C. requires electrical calibration in order to determine the calibration factor.
D... show full transcript
Worked Solution & Example Answer:This type of calorimeter
A - VCE - SSCE Chemistry - Question 10 - 2020 - Paper 1
Step 1
A. has no heat loss.
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Answer
This statement is false. All calorimeters will have some degree of heat loss to the environment, which can affect the accuracy of the measurements.
Step 2
B. can be used for bomb calorimetry.
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Answer
This is true. Bomb calorimeters are specifically designed to measure the heat of combustion of a sample under controlled conditions.
Step 3
C. requires electrical calibration in order to determine the calibration factor.
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Answer
This statement is not universally true. While some calorimeters may require electrical calibration, it is not a necessary condition for all. Therefore, it is false.
Step 4
D. measures energy changes that can be measured in a bomb calorimeter.
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Answer
This statement is true. Bomb calorimeters measure the energy change associated with chemical reactions, especially combustion.
