Multiple Choice
A 2.5 g sample of french fries is placed in a calorimeter with 500.0 g of water at an initial temperature of 21 °C. After combustion of the french fries, the water has a temperature of 48 °C. What is the caloric value (kcal/g) of the french fries?
A) 11 kcal/g
B) 5.4 kcal/g
C) 0.14 kcal/g
D) 4.2 kcal/g
E) 14 kcal/g
Correct Answer:

Verified
Correct Answer:
Verified
Q1: The boiling point of water on the
Q2: 3.25 kcal is the same amount of
Q4: Bromine (Br<sub>2</sub>) has a freezing point of
Q5: Bromine (Br<sub>2</sub>) has a freezing point of
Q6: 650. J is the same amount of
Q7: A gold ingot is a(n)<br>A)compound.<br>B)heterogeneous mixture.<br>C)element.<br>D)homogeneous mixture.
Q8: Which one of the following properties describes
Q9: In which of the following would the
Q10: The dietary calorie (Cal)is equal to<br>A)10 calories.<br>B)100
Q11: The specific heat of copper is 0.0920