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प्रश्न
Fill in the Blanks:
______ is manmade compounds that have been widely used as refrigerants and in spray propellants and foam blowing.
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उत्तर
Chlorofluorocarbons is manmade compounds that have been widely used as refrigerants and in spray propellants and foam blowing.
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संबंधित प्रश्न
Which radiations are absorbed by ozone layer?
What is ozone?
Depletion of ozone in the ozone layer is a cause for our worry. Why?
Which class of carbon compounds is responsible for the depletion of ozone layer at the higher level of the atmosphere?
Briefly explain depletion of ozone layer and its effects.
What is an ozone layer. State the distribution of the ozone layer in the stratosphere.
Give balanced equations for formation of ozone molecules from oxygen molecules. What type of reaction takes place, during the formation.
Give reason for the following:
The formation of ozone involves a chemical reaction called photolysis.
Very short answer type question
Where was the ozone hole discovered?
A motor car, with its glass totally closed, is parked directly under the sun. The inside temperature of the car rises very high. Explain why?
