Multiple Choice
The heat of fusion for water is 80.cal/g.How many calories of heat are needed to melt a 35 g ice cube that has a temperature of 0 °C?
A) 2300 cal
B) 1600 cal
C) 2800 cal
D) 540 cal
E) 0 cal
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q55: Which of the following is not a
Q56: Which of the following is a physical
Q57: A bungee jumper just before she leaps,has
Q58: A temperature of 20°C is equivalent to
Q59: The heat of fusion is greater than
Q61: Bromine ( Br<sub>2</sub> )<br>-60 °C
Q62: 675 cal is the same amount of
Q63: On a heating curve a plateau corresponds
Q64: The temperature at which water melts and
Q65: Which of the following is a homogeneous