Chemical Engineering Exam > Chemical Engineering Questions > The monochromatic absorption coefficient depe...
Start Learning for Free
The monochromatic absorption coefficient depends upon
(i) Temperature
(ii) Time
(iii) Pressure
(iv) Wavelength
Identify the correct option
(i) Temperature
(ii) Time
(iii) Pressure
(iv) Wavelength
Identify the correct option
- a)1, 2 and 4
- b)2, 3 and 4
- c)1 and 2
- d)1, 3 and 4
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
The monochromatic absorption coefficient depends upon(i) Temperature(i...
It depends upon the state of gas and the wavelength.
Most Upvoted Answer
The monochromatic absorption coefficient depends upon(i) Temperature(i...
Understanding Monochromatic Absorption Coefficient
The monochromatic absorption coefficient is a vital parameter in various fields, including chemical engineering, as it quantifies how much light is absorbed by a substance at a specific wavelength. Several factors influence this coefficient:
Temperature
- The absorption coefficient can change with temperature due to alterations in molecular interactions and energy levels.
- Higher temperatures often lead to increased molecular agitation, which can enhance absorption.
Time
- While time can affect the stability of a sample or the evolution of a reaction, it does not directly influence the absorption coefficient in a static sense.
- Therefore, time is not a key factor affecting the monochromatic absorption coefficient.
Pressure
- Pressure impacts the density of gases or liquids, thereby affecting how light interacts with matter.
- Increased pressure generally leads to higher absorption due to the closer proximity of molecules, which enhances interactions with the light.
Wavelength
- The absorption coefficient is highly dependent on the wavelength of light since different wavelengths interact differently with various substances.
- Certain wavelengths may be absorbed more effectively than others based on the material's electronic structure.
Conclusion
Based on the above analysis, the correct factors affecting the monochromatic absorption coefficient are:
- Temperature
- Pressure
- Wavelength
Thus, the correct answer is option 'D' (1, 3, and 4). Time does not play a significant role in determining this coefficient, making it an incorrect choice.
The monochromatic absorption coefficient is a vital parameter in various fields, including chemical engineering, as it quantifies how much light is absorbed by a substance at a specific wavelength. Several factors influence this coefficient:
Temperature
- The absorption coefficient can change with temperature due to alterations in molecular interactions and energy levels.
- Higher temperatures often lead to increased molecular agitation, which can enhance absorption.
Time
- While time can affect the stability of a sample or the evolution of a reaction, it does not directly influence the absorption coefficient in a static sense.
- Therefore, time is not a key factor affecting the monochromatic absorption coefficient.
Pressure
- Pressure impacts the density of gases or liquids, thereby affecting how light interacts with matter.
- Increased pressure generally leads to higher absorption due to the closer proximity of molecules, which enhances interactions with the light.
Wavelength
- The absorption coefficient is highly dependent on the wavelength of light since different wavelengths interact differently with various substances.
- Certain wavelengths may be absorbed more effectively than others based on the material's electronic structure.
Conclusion
Based on the above analysis, the correct factors affecting the monochromatic absorption coefficient are:
- Temperature
- Pressure
- Wavelength
Thus, the correct answer is option 'D' (1, 3, and 4). Time does not play a significant role in determining this coefficient, making it an incorrect choice.
|
Explore Courses for Chemical Engineering exam
|
|
Similar Chemical Engineering Doubts
The monochromatic absorption coefficient depends upon(i) Temperature(ii) Time(iii) Pressure(iv) WavelengthIdentify the correct optiona)1, 2 and 4b)2, 3 and 4c)1 and 2d)1, 3 and 4Correct answer is option 'D'. Can you explain this answer?
Question Description
The monochromatic absorption coefficient depends upon(i) Temperature(ii) Time(iii) Pressure(iv) WavelengthIdentify the correct optiona)1, 2 and 4b)2, 3 and 4c)1 and 2d)1, 3 and 4Correct answer is option 'D'. Can you explain this answer? for Chemical Engineering 2024 is part of Chemical Engineering preparation. The Question and answers have been prepared according to the Chemical Engineering exam syllabus. Information about The monochromatic absorption coefficient depends upon(i) Temperature(ii) Time(iii) Pressure(iv) WavelengthIdentify the correct optiona)1, 2 and 4b)2, 3 and 4c)1 and 2d)1, 3 and 4Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Chemical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The monochromatic absorption coefficient depends upon(i) Temperature(ii) Time(iii) Pressure(iv) WavelengthIdentify the correct optiona)1, 2 and 4b)2, 3 and 4c)1 and 2d)1, 3 and 4Correct answer is option 'D'. Can you explain this answer?.
The monochromatic absorption coefficient depends upon(i) Temperature(ii) Time(iii) Pressure(iv) WavelengthIdentify the correct optiona)1, 2 and 4b)2, 3 and 4c)1 and 2d)1, 3 and 4Correct answer is option 'D'. Can you explain this answer? for Chemical Engineering 2024 is part of Chemical Engineering preparation. The Question and answers have been prepared according to the Chemical Engineering exam syllabus. Information about The monochromatic absorption coefficient depends upon(i) Temperature(ii) Time(iii) Pressure(iv) WavelengthIdentify the correct optiona)1, 2 and 4b)2, 3 and 4c)1 and 2d)1, 3 and 4Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Chemical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The monochromatic absorption coefficient depends upon(i) Temperature(ii) Time(iii) Pressure(iv) WavelengthIdentify the correct optiona)1, 2 and 4b)2, 3 and 4c)1 and 2d)1, 3 and 4Correct answer is option 'D'. Can you explain this answer?.
Solutions for The monochromatic absorption coefficient depends upon(i) Temperature(ii) Time(iii) Pressure(iv) WavelengthIdentify the correct optiona)1, 2 and 4b)2, 3 and 4c)1 and 2d)1, 3 and 4Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Chemical Engineering.
Download more important topics, notes, lectures and mock test series for Chemical Engineering Exam by signing up for free.
Here you can find the meaning of The monochromatic absorption coefficient depends upon(i) Temperature(ii) Time(iii) Pressure(iv) WavelengthIdentify the correct optiona)1, 2 and 4b)2, 3 and 4c)1 and 2d)1, 3 and 4Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The monochromatic absorption coefficient depends upon(i) Temperature(ii) Time(iii) Pressure(iv) WavelengthIdentify the correct optiona)1, 2 and 4b)2, 3 and 4c)1 and 2d)1, 3 and 4Correct answer is option 'D'. Can you explain this answer?, a detailed solution for The monochromatic absorption coefficient depends upon(i) Temperature(ii) Time(iii) Pressure(iv) WavelengthIdentify the correct optiona)1, 2 and 4b)2, 3 and 4c)1 and 2d)1, 3 and 4Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of The monochromatic absorption coefficient depends upon(i) Temperature(ii) Time(iii) Pressure(iv) WavelengthIdentify the correct optiona)1, 2 and 4b)2, 3 and 4c)1 and 2d)1, 3 and 4Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The monochromatic absorption coefficient depends upon(i) Temperature(ii) Time(iii) Pressure(iv) WavelengthIdentify the correct optiona)1, 2 and 4b)2, 3 and 4c)1 and 2d)1, 3 and 4Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Chemical Engineering tests.
|
|
Explore Courses for Chemical Engineering exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup