Complete the statements by choosing the appropiate word from the given word list

Question

Complete the statements by choosing the appropiate word from the given word list: Potential energy, internal energy, non-state, state, enthalpy, kinetic-energy.

a) Pressure and temperature are ___________ functions whereas work is a ______________ property.

b) Heat transferred to or from a system at constant pressure is known as the change in ___________ of that system.

Choose the correct answer

2. When methane is used in a Bunsen Burner in the laboratory to boil water:

a) the potential energy in methane is converted into kinetic energy.

b) the kinetic energy stored in methane is released.

c) the potential energy in methane remains constant, but its kinetic energy increases.

d) the kinetic energy in methane is converted into potential energy.

3. If the heat of fusion is 5.7 Kj/mole and the heat of sublimation is 25.6 KJ/mole for ammonia(NH3), then what is teh heat of vaporization(in KJ/mole) for ammonia?

Explanation / Answer

Complete the statements by choosing the appropiate word from the given word list

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