Register
Whenever there is a change of state, such as a solid to liquid or liquid to gas, heat energy can be added without a temperature change because A) the added energy is not needed. B) the energy is lost to
211k views
1 vote
Whenever there is a change of state, such as a solid to liquid or liquid to gas, heat energy can be added without a temperature change because

A) the added energy is not needed.
B) the energy is lost to the system.
C) the change of state requires energy.
D) the energy is lost to the atmosphere.

User Dimitris Zorbas
by
5.6k points

2 Answers

7 votes

Answer:

The answer is C

Step-by-step explanation:

User Khayyam
by
5.2k points
6 votes

Answer:

c. the change of state requires energy.

Step-by-step explanation:

User Aleksandr Blekh
by
5.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.7m questions

7.4m answers

Other Questions

How many pounds in a 3.00 l bottle of drinking water?
Compound A is an organic compound which contains Carbon, Hydrogen and Oxygen. When 0.240g of the vapour of A is slowly passed over a large quantity of heated Copper (II) oxide, CuO, the compound A is completely
Chlorine (Cl) forms a salt when it is combined with a metal. This element belongs in _____. group 18 group 17 period 18 period 17
As the vibration of molecules increases, the _____ of the substance increases. temperature internal energy kinetic energy all of the above
In the following diagram for preparation of hydrogen gas as shown in the figure,what would happen if the following changes are made? (a) In place of zinc granules, same amount of zinc dust is taken in
Link Copied!