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.
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
This statement is not true for all types of calorimeters. While some calorimeters are designed to minimize heat loss, none can be considered completely free from heat loss due to the limitations of materials and design.
Step 2
B. can be used for bomb calorimetry.
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
This is true for specific types of calorimeters, known as bomb calorimeters, which are designed to measure the heat of combustion of a substance.
Step 3
C. requires electrical calibration in order to determine the calibration factor.
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
This statement is conditionally true. Some calorimeters, particularly those that involve electrical devices, may require calibration to ensure accurate measurement of energy changes.
Step 4
D. measures energy changes that can be measured in a bomb calorimeter.
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
This statement is correct. The primary function of a bomb calorimeter is to measure the energy changes associated with chemical reactions, particularly combustion.
