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4 years ago

Which of the following processes could NOT be used to separate dissolved particles from the liquid in a solution? *

2 answers:

eduard4 years ago

8 0

Out of the given options, sublimation processes could not be used to separate dissolved particles from the liquid in a solution.

Answer: Option D

<u>Explanation:</u>

Sublimation is process through which the matter converts directly into a solid state to the gaseous state. The process of sublimation occurs below the triple point temperature or pressure of the substance which is generally not a part of the processes for separation.

The other three options are the process through which one can separate elements from a mixture. Distillation is a technique which helps in separating the original liquid content from a solution. Evaporation and vaporisation are other steps of separation.

DIA [1.3K]4 years ago

5 0

Answer:

Vaporation

Explanation:

In the vaporization or boiling, the passage of particles from the liquid state to the gaseous state occurs completely

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in an automobile crash, a vehicle that was stopped at a red light is rear-ended by another vehicle. The vehicles have the same m

baherus [9]

The initial speed of the vehicle before the collision is 8 m/s.

Let the mass of the vehicle = m
Let the initial speed of the vehicle stopped = u
The initial speed of the vehicle parked at the red light = 0

<h3>Principle of conservation of linear momentum</h3>

The initial speed of the vehicle before the collision is calculated by applying principle of conservation of linear momentum as follows;

$m_1 u_1 + m_2 u_2 = v(m_1 + m_2)\\\\mu + m(0) = 4(m+ m)\\\\mu = 4(2m)\\\\mu = 8m\\\\u = 8 \ m/s$

Thus, the initial speed of the vehicle before the collision is 8 m/s.

Learn more about inelastic collision here: brainly.com/question/7694106

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3 years ago

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Answer:

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1 year ago

What is the biggest star in our solar system?

WARRIOR [948]

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4 years ago

Read 2 more answers

A 35.0-kg dolphin decelerates from 12.0 to 7.50 m/s in 2.30 s to join another dolphin in play. What average force was exerted to

Stels [109]

Answer:

68.5N

Explanation:

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