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andreyandreev [35.5K]
3 years ago
11

In which situation are the individual molecules moving the fastest? A) in a bowl of hot soup B) in a glass of iced tea C) in a g

lass of tap water D) in a cup of boiling water\
Chemistry
2 answers:
Airida [17]3 years ago
5 0
<h2>Answer : Option D) In a cup of boiling water</h2><h3>Explanation :</h3>

The individual molecules of water while boiling will move fastest amongst the given choices. As the boiling of water will cause the liquid molecules to increase the intermolecular forces of attraction between molecules and get escaped into vapors. Here, there is a transformation of state that is about to occur from liquid to gaseous. Compared to other examples, where there are no change of state occurring.

tresset_1 [31]3 years ago
5 0

D) in a cup of boiling water

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Nana76 [90]

Physical Change: It is a type of change in which matter changes its physical state like shape, size but is not transformed into another substance. It is usually a reversible process.

Chemical Change: It is a type of change in which the rearrangement of atoms of one or more than one substance is involved.  and it changes its chemical composition that is there is a formation of at least one new substance. It is usually an irreversible process.

Now, keeping in mind the definitions, we can easily classify the examples in the question as physical or chemical change.

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6 0
3 years ago
Suppose you put a whole antacid tablet in one glass of water and a crushed antacid tablet in another glass containing the same a
iogann1982 [59]
The crushed tablets would stop bubbling/fuzzing first because it has a smaller surface area which means that it would dissolve before the uncrushed tablets which has a larger surface area.
3 0
2 years ago
which is a type of heat transfer that causes the air at the top floor of a building to be hotter than the bottom floor of a buil
bonufazy [111]

Answer: I believe it's convection

Good luck and I hope this helps!!

8 0
3 years ago
Can you find the error?<br> MgOH2
Ira Lisetskai [31]

The error is in the formula is bracket so the correct is Mg(OH)₂

The incorrect or error in the formula is bracket that would be that the compound contain only 1Mg atom and 1 oxygen atom and 2 hydrogen atom but is wrong when you write it in an electron dot diagram you will see that it is wrong there be unshared paired of electron and the correct formula is Mg(OH)₂

Know more about Mg(OH)₂

brainly.com/question/2597872

#SPJ1

6 0
1 year ago
A student wants to increase the rate at which his powdered drink dissolves in water.
Neporo4naja [7]

Answer:

A Increase the temperature of water

Explanation:

You can look on sciencing.com for expanation

4 0
2 years ago
Read 2 more answers
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