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IgorLugansk [536]
3 years ago
15

Which of the following is a change from a less condensed to a more condensed state of matter?. . Boiling. . Evaporating. . Conde

nsation. . Melting
Chemistry
2 answers:
Len [333]3 years ago
5 0

Answer:

Condensation

Explanation:

Matter can be broadly classified into three states:

-Solid

-liquid

-gas

In the solid state, molecules are held by very strong intermolecular forces which decrease in the liquid and further lowered in the gaseous state. Therefore, solids are the most condensed state followed by the liquid and finally the gas phase.

-Boiling and evaporation involve phase change from liquid to gas i.e. more condensed to less condensed

- Melting involves phase change from solid to liquid i.e. more condensed to less condensed

- Condensation involves phase change from gas to liquid i.e. less condensed to more condensed

Masja [62]3 years ago
4 0
Condensation, among the following options given in the question is a change from a less condensed to a more condensed state of matter. The correct option among all the options that are given in the question is the third option or the penultimate option. I hope the answer comes to your help.
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yarga [219]

Answer:

The answer to your question is: V2 = 1.94 l

Explanation:

Data

V1 = 2.42 l

T1 = 25°C

P1 = 1 atm

V2 = ?

T2 = 25 -11 = 14°C

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6 0
3 years ago
A gas starts at a volume of 23 L and a pressure of 1.23 atm. What is the new pressure if you
Anna71 [15]

Answer:

<h2>1.89 atm</h2>

Explanation:

The new volume can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

Since we are finding the new volume

V_2 =  \frac{P_1V_1}{P_2}  \\

From the question we have

V_2 =  \frac{1.23 \times 23}{15}  =  \frac{28.29}{15}  \\  = 1.886

We have the final answer as

<h3>1.89 atm</h3>

Hope this helps you

7 0
2 years ago
Which of the following is formed by intense heat and pressure over millions of years?
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Answer:

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