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ollegr [7]
3 years ago
7

As the temperature of a liquid increases, its viscosity _____. increases stays the same decreases

Chemistry
2 answers:
Olin [163]3 years ago
6 0

Answer: Option (c) is the correct answer.

Explanation:

Viscosity is defined as the ability of a liquid to resist its flow. When a substance has high viscosity then it is known as a viscous substance.

For example, honey has high viscosity.

But when we increase the temperature then there occurs more number of collisions between the molecules. Due to this there will be increase in kinetic energy of the molecules and they will be able to move the fluid easily.

As,    Kinetic energy = \frac{3}{2}kT

Thus, we can conclude that as the temperature of a liquid increases, its viscosity decreases.

Valentin [98]3 years ago
5 0
As the temperature of a liquid increases, its viscosity decreases.
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Answer:

1) Since you have not provided the equations to select the right one, I am going to explain you the relevant facts that are used to solve this question.

2) The transuranium elements are the chemiical elements with atomic number greater than that of the uranium.

The atomic number of uranium is 92. So, the transuranium elements are the elements with atomic number 93 or greater.

This are some of the transuranium elements:

Neptunio - 93

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Berkelium - 97

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Einstenium - 99

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3) In a nuclear reaction the total mass number ( shown as superscript to the left of the symbol) and total atomic number (shown as subscript to the left of the symbol) are conserved.

4) Beta decay is the release of a beta particle, which is an electron (considered massles and with charge - 1). So, the beta decay is represented with the symbol:

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-1

5) This is, then, an example of a β decay equation for one transuranium element:

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As you see 239 = 239 + 0 and 93 = 94 - 1, showing that the total mass number ( shown as superscript to the left of the symbol) and the total atomic number (shown as subscript to the left of the symbol) are conserved.

Explanation:

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