
Why does carbon dioxide absorb infrared radiation?
Answer
432.6k+ views
Hint: Carbon dioxide is a molecule with the formula of \[C{O_2}\], it absorbs the radiation like infrared radiation. The bonds in the carbon dioxide absorb the radiation and tend to undergo vibration.
The infra-red radiation is absorbed by carbon dioxide as the carbon dioxide can absorb up to \[15\] micrometres of wavelength, the wavelength of IR-radiation will fall in the range of \[15\] micrometres.
Complete answer:
Carbon dioxide is a chemical molecule that can absorb infra-red radiation, it is a good absorber of infra-red radiation. This molecule can absorb the radiation up to \[15\]micrometres.
Infrared radiation is a part of electromagnetic radiation that has a wavelength range of \[780nm\] to \[1mm\]. The nanometre is the value that is equal to \[{10^{ - 9}}\]m, the millimetre is the value that is equal to \[{10^{ - 3}}\]m.
We know that carbon dioxide can absorb up to \[15\] micrometres of wavelength, one micrometre will be equal to \[{10^{ - 6}}\]m. Thus, \[15\] micrometres can fall in the range of wavelengths of infra-red radiation.
The absorbed infra-red radiation by carbon dioxide makes the bonds vibrate or bend in carbon dioxide. The carbon dioxide has two double bonds and the geometry is linear and the hybridization will be \[sp\].
Note:
As the carbon dioxide is able to absorb the infra-red radiation, the reemitting of photon energy also takes place in this molecule, this fact leads to the trapping of greenhouse gas. Thus, the carbon dioxide can be able to trap the heat and is responsible for the greenhouse effect.
The infra-red radiation is absorbed by carbon dioxide as the carbon dioxide can absorb up to \[15\] micrometres of wavelength, the wavelength of IR-radiation will fall in the range of \[15\] micrometres.
Complete answer:
Carbon dioxide is a chemical molecule that can absorb infra-red radiation, it is a good absorber of infra-red radiation. This molecule can absorb the radiation up to \[15\]micrometres.
Infrared radiation is a part of electromagnetic radiation that has a wavelength range of \[780nm\] to \[1mm\]. The nanometre is the value that is equal to \[{10^{ - 9}}\]m, the millimetre is the value that is equal to \[{10^{ - 3}}\]m.
We know that carbon dioxide can absorb up to \[15\] micrometres of wavelength, one micrometre will be equal to \[{10^{ - 6}}\]m. Thus, \[15\] micrometres can fall in the range of wavelengths of infra-red radiation.
The absorbed infra-red radiation by carbon dioxide makes the bonds vibrate or bend in carbon dioxide. The carbon dioxide has two double bonds and the geometry is linear and the hybridization will be \[sp\].
Note:
As the carbon dioxide is able to absorb the infra-red radiation, the reemitting of photon energy also takes place in this molecule, this fact leads to the trapping of greenhouse gas. Thus, the carbon dioxide can be able to trap the heat and is responsible for the greenhouse effect.
Recently Updated Pages
While covering a distance of 30km Ajeet takes 2 ho-class-11-maths-CBSE

Sanjeevani booti brought about by Lord Hanuman to cure class 11 biology CBSE

A police jeep on patrol duty on a national highway class 11 physics CBSE

Master Class 11 Economics: Engaging Questions & Answers for Success

Master Class 11 English: Engaging Questions & Answers for Success

Master Class 11 Social Science: Engaging Questions & Answers for Success

Trending doubts
Which one is a true fish A Jellyfish B Starfish C Dogfish class 11 biology CBSE

Difference Between Prokaryotic Cells and Eukaryotic Cells

1 ton equals to A 100 kg B 1000 kg C 10 kg D 10000 class 11 physics CBSE

One Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSE

How much is 23 kg in pounds class 11 chemistry CBSE

Net gain of ATP in glycolysis a 6 b 2 c 4 d 8 class 11 biology CBSE
