Multiple Choice
The heat of fusion for water is 80.cal/g.How many calories of heat are released when 20.0 g of water at is frozen to ice?
A) 620 cal
B) 1600 cal
C) 2000 cal
D) 2200 cal
E) 0 cal
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q48: Which of the following quantities is not
Q49: The specific heat of a substance is
Q50: Iron rusting is an example of a
Q51: Condensation occurs when a liquid is converted
Q52: A temperature of 41 °F is the
Q54: The number of calories needed to raise
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