Multiple Choice
Liquid ammonia can be used as a refrigerant and heat transfer fluid. How much energy is required to heat 25.0 g of NH3(l) from -65.0°C to -12.0°C?
A) 4.92 kJ
B) 16.0 kJ
C) 34.5 kJ
D) 39.4 kJ
E) 182.8 kJ
Correct Answer:

Verified
Correct Answer:
Verified
Q17: In a sample of hydrogen iodide, _
Q19: The energy required to increase the surface
Q20: How many phase changes are represented in
Q23: Solids are generally most stable in crystalline
Q24: Consider the phase diagram shown below. <img
Q25: Which one of the following pure substances
Q26: Which substance has the lowest vapor pressure
Q27: The strongest intermolecular interactions between pentane (C<sub>5</sub>H<sub>12</sub>)
Q27: What name is given to the phenomenon
Q42: Identify the dominant (strongest)type of intermolecular force