Write the uses of freon.
Write the uses of freon.
$(i)$ Freon gas is used in refrigerators, air conditioners and in the production of plastic foam.
$(ii)$ It is used in electronic industry for cleaning computer parts.
Similar Questions
Explain types of particulate pollutants.
Explain types of particulate pollutants.
Given below are two statements :
Statement $I$ : If $BOD$ is $4\,ppm$ and dissolved oxygen is $8\,ppm$, then it is a good quality water.
Statement $II$ : If the concentration of zinc and nitrate salts are $5 ppm$ each, then it can be a good quality water.
In the light of the above statements, choose the most appropriate answer from the options given below :
Given below are two statements :
Statement $I$ : If $BOD$ is $4\,ppm$ and dissolved oxygen is $8\,ppm$, then it is a good quality water.
Statement $II$ : If the concentration of zinc and nitrate salts are $5 ppm$ each, then it can be a good quality water.
In the light of the above statements, choose the most appropriate answer from the options given below :
- [JEE MAIN 2023]
Give the examples of particulates pollutants.
Give the examples of particulates pollutants.
What do you mean by green chemistry? How will it help decrease environmental pollution?
What do you mean by green chemistry? How will it help decrease environmental pollution?
Explain troposheric pollution done by oxides of sulphur with suitable examples.
Explain troposheric pollution done by oxides of sulphur with suitable examples.