pls explain me i have confusion on hydrogen ,emission and absoption
Asked by Pranav Limbani
| 16th Jul, 2013,
09:19: AM
Expert Answer:
Emission Spectrum
Absorption Spectrum
1) The emission spectrum is obtained due to emission of radiation from the substances.
The absorption spectrum is obtained when the substance absorbs the radiation.
2) White lines are formed on the black background.
Black lines are formed on the white background.
3) Formed hen atoms or molecules are de-excited from higher energy level to lower energy level.
Formed when atoms or molecules are excited from lower energy level to higher energy levels.
| Emission Spectrum | Absorption Spectrum |
| 1) The emission spectrum is obtained due to emission of radiation from the substances. | The absorption spectrum is obtained when the substance absorbs the radiation. |
| 2) White lines are formed on the black background. | Black lines are formed on the white background. |
| 3) Formed hen atoms or molecules are de-excited from higher energy level to lower energy level. | Formed when atoms or molecules are excited from lower energy level to higher energy levels. |
Answered by
| 17th Jul, 2013,
09:31: AM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change