1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kirill [66]
3 years ago
13

During a phase change, such as melting or boiling, the kinetic energy __. Highlight correct answer

Chemistry
1 answer:
Pepsi [2]3 years ago
4 0

Answer: During a phase change, such as melting or boiling, the kinetic energy increases.

Explanation:

Kinetic energy is the energy obtained by the molecules of a substance due to their motion.

When phase change such as melting or boiling takes place then it means heat is absorbed by the substance. As a result, their molecules more even more rapidly from one place to another due to which more number of collisions take place.

Hence, a change in phase of substance occurs as kinetic energy increases in melting or boiling process.

Thus, we can conclude that during a phase change, such as melting or boiling, the kinetic energy increases.

You might be interested in
I NEED NOW PLEASE HELP How many grams of KF are need in order to produce 2.0 mol CaF?​
Katyanochek1 [597]
Answer 81.98 % I hope this helps if not comment back so I can help I
6 0
3 years ago
Number 14? Please :)
ASHA 777 [7]
Evaporated is the answer
4 0
3 years ago
Which of the following is not a primary function of the products of the pentose phosphate pathway? a. To maintain levels of NADP
zlopas [31]

Answer: The correct answer is D.

Explanation:

As you can see in every step of the pathway, ATP is not generated directly. Although, in the oxidative phase, molecules of NADPH are produced and these can be used for synthesize ATP indirectly; the NADPH molecules are hihgly demanded in tissues that carry out constantly synthesis of fatty acids, such as liver.

Therefore the correct answer is D.

6 0
3 years ago
O2 would not be considered as a compound.<br><br> True<br> False
MissTica
<span>True, a compound consists of two different molecules/atoms</span>
4 0
4 years ago
Explain interaction between sun system and hydrosphere
qwelly [4]

Both the Sun and the Earth are sources of heat that power an interconnected set of dynamic systems (lithosphere, hydrosphere & cryosphere, atmosphere, biosphere).

Within the Sun, heat is transferred by radiation and convection, which involves circulation of hydrogen ions. Within the Earth heat is transferred by conduction and convection, which involves circulation of silicates in the mantle and the crust, and by the circulation of iron in the liquid outer core. On the surface of the Earth and the atmosphere, heat emanating largely from the Sun is transferred by convection, which involving the circulation of water and carbon. Both the Sun and the Earth and their atmospheres are layered. Both systems evolve and change.

 

6 0
4 years ago
Other questions:
  • how many mL of a 3.5 M sodium hydroxide will be needed to neutralize 15mL of a 4.3 M hydrochloric acid solution?
    5·1 answer
  • The release of heat energy is a common indicator of a chemical reaction true or false
    11·2 answers
  • Explain how metalloids relate to metals and nonmetals.
    5·1 answer
  • How many fluid ounces is 3 cups
    8·1 answer
  • The element nitrogen has two stable isotopes, nitrogen-14 with a mass of 14.00 amu and nitrogen-15 with a mass of 15.00 amu. Fro
    9·2 answers
  • You run a “5k” for charity. How many feet do you run
    7·2 answers
  • Is hydrogen a gas?<br> or is it a sold ?
    10·2 answers
  • Based on the periodic table why are be, bg, ca and sr in the same column/group/family?
    9·1 answer
  • somebody please explain how to determine the relative abundance of isotopes.im having trouble understaning the rule :)​
    15·1 answer
  • 5. Calculate the number of moles of potassium nitrate, KNO3, in a sample with a mass of 85.2 grams.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!