Chemistry Exam > Chemistry Questions > What causes spectral lines?a)The transition o...
Start Learning for Free
What causes spectral lines?
- a)The transition of electrons between two energy levels
- b)The transition of electrons between two wavelength ranges
- c)Magnetic and electric field exiting in an atom
- d)The transition of electrons from electric to magnetic field
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
What causes spectral lines?a)The transition of electrons between two e...
The observed spectral lines are caused by the transition of electrons between two energy levels in an atom. The emission spectrum of the hydrogen atom is divided into many spectral series, with wavelengths that are given by Rydberg’s formula.
Free Test
FREE
| Start Free Test |
Community Answer
What causes spectral lines?a)The transition of electrons between two e...
Causes of Spectral Lines:
The spectral lines are caused by the transition of electrons between two energy levels within an atom. This phenomenon is a fundamental principle in spectroscopy and is crucial for understanding the behavior of atoms and molecules.
Transition of Electrons:
- When an electron moves from one energy level to another, it absorbs or emits a specific amount of energy in the form of electromagnetic radiation.
- This energy corresponds to a specific wavelength of light, which results in the formation of spectral lines in the electromagnetic spectrum.
- Each spectral line corresponds to a specific transition between two energy levels within the atom.
Energy Levels in an Atom:
- Electrons in an atom can only occupy specific energy levels, which are quantized and discrete.
- When an electron transitions between these energy levels, it emits or absorbs energy in the form of photons.
- The difference in energy between the initial and final energy levels determines the wavelength of the emitted or absorbed light, leading to the formation of spectral lines.
Significance of Spectral Lines:
- Spectral lines provide valuable information about the structure and properties of atoms and molecules.
- By analyzing the wavelengths of spectral lines, scientists can identify the elements present in a sample, determine their electronic configurations, and study their interactions with other substances.
In conclusion, the primary cause of spectral lines is the transition of electrons between two energy levels within an atom. This process is essential for spectroscopic analysis and plays a crucial role in understanding the behavior of matter at the atomic level.
|
Explore Courses for Chemistry exam
|
|
What causes spectral lines?a)The transition of electrons between two energy levelsb)The transition of electrons between two wavelength rangesc)Magnetic and electric field exiting in an atomd)The transition of electrons from electric to magnetic fieldCorrect answer is option 'A'. Can you explain this answer?
Question Description
What causes spectral lines?a)The transition of electrons between two energy levelsb)The transition of electrons between two wavelength rangesc)Magnetic and electric field exiting in an atomd)The transition of electrons from electric to magnetic fieldCorrect answer is option 'A'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about What causes spectral lines?a)The transition of electrons between two energy levelsb)The transition of electrons between two wavelength rangesc)Magnetic and electric field exiting in an atomd)The transition of electrons from electric to magnetic fieldCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What causes spectral lines?a)The transition of electrons between two energy levelsb)The transition of electrons between two wavelength rangesc)Magnetic and electric field exiting in an atomd)The transition of electrons from electric to magnetic fieldCorrect answer is option 'A'. Can you explain this answer?.
What causes spectral lines?a)The transition of electrons between two energy levelsb)The transition of electrons between two wavelength rangesc)Magnetic and electric field exiting in an atomd)The transition of electrons from electric to magnetic fieldCorrect answer is option 'A'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about What causes spectral lines?a)The transition of electrons between two energy levelsb)The transition of electrons between two wavelength rangesc)Magnetic and electric field exiting in an atomd)The transition of electrons from electric to magnetic fieldCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What causes spectral lines?a)The transition of electrons between two energy levelsb)The transition of electrons between two wavelength rangesc)Magnetic and electric field exiting in an atomd)The transition of electrons from electric to magnetic fieldCorrect answer is option 'A'. Can you explain this answer?.
Solutions for What causes spectral lines?a)The transition of electrons between two energy levelsb)The transition of electrons between two wavelength rangesc)Magnetic and electric field exiting in an atomd)The transition of electrons from electric to magnetic fieldCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Chemistry.
Download more important topics, notes, lectures and mock test series for Chemistry Exam by signing up for free.
Here you can find the meaning of What causes spectral lines?a)The transition of electrons between two energy levelsb)The transition of electrons between two wavelength rangesc)Magnetic and electric field exiting in an atomd)The transition of electrons from electric to magnetic fieldCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
What causes spectral lines?a)The transition of electrons between two energy levelsb)The transition of electrons between two wavelength rangesc)Magnetic and electric field exiting in an atomd)The transition of electrons from electric to magnetic fieldCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for What causes spectral lines?a)The transition of electrons between two energy levelsb)The transition of electrons between two wavelength rangesc)Magnetic and electric field exiting in an atomd)The transition of electrons from electric to magnetic fieldCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of What causes spectral lines?a)The transition of electrons between two energy levelsb)The transition of electrons between two wavelength rangesc)Magnetic and electric field exiting in an atomd)The transition of electrons from electric to magnetic fieldCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice What causes spectral lines?a)The transition of electrons between two energy levelsb)The transition of electrons between two wavelength rangesc)Magnetic and electric field exiting in an atomd)The transition of electrons from electric to magnetic fieldCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Chemistry tests.
|
|
Explore Courses for Chemistry 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
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup