Advertisements
Advertisements
प्रश्न
Name the chemicals which are used in refrigerators and air conditioners and damage ozone layer when released in air.
Advertisements
उत्तर
Chlorofluorocarbons (CFCs) are the chemical compounds made of chlorine, fluorine and carbon elements, which are used in refrigerators, air conditioners and aerosol sprays and damage ozone layer when released in air.
APPEARS IN
संबंधित प्रश्न
Explain Greenhouse effect
Give scientific reasons : Use of CFC is banned in many countries.
What do you mean by greenhouse effect?
What would have been the temperature of earth's atmosphere in absence of green house gases in it?
Give balanced equations for the formation of carbon dioxide – a major greenhouse gas, during combustion of fossil fuels.
A renewable source of energy which causes minimum or no pollution.
Which one of the following does NOT produce green house effect?
In the following statement, the underlined words are jumbled up. Write them in their correct form.
Carbon dioxide, thaneme, nitrous oxide and water vapour are known as heengrouse sesga.
The increase in the levels of greenhouse gases results in a gradual increase in the temperature of the earth’s surface.
