7
QuizMultiple Choice

Calorimetry — Quiz

Question 7 • Chemistry

The initial temperature of a bomb calorimeter is 28 point 5 0 times degree C When a chemist carries out a reaction in this calorimeter, its temperature decreases to 27 point 4 5 times degree C If the calorimeter has a mass of 1 point 4 0 0 kilograms and a specific heat of 3 point 5 2 the fraction with numerator cap j and denominator open paren g times degree cap c close paren , how much heat is absorbed by the reaction? Use q is equal to m cap c sub p triangle cap t

Answer
A
140 cap j
B
418 cap j
C
5 comma 170 cap j
D
1 comma 470 cap j
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