$ODS$ is used in .....
- ARefrigerators
- BFire extinguishers
- CWater coolers
- DAll of the above
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Similar Questions
Which of the following industries generate non-biodegradable wastes?
Two statements are given below.
Statement-$I$: In dry cleaning,the solvent $Cl_2C=CCl_2$ was earlier used and now it is replaced by liquified $CO_2$.
Statement-$II$: In bleaching of paper,$H_2O_2$ was used earlier and now it is replaced by chlorine gas.
Correct answer is
Statement-$I$: In dry cleaning,the solvent $Cl_2C=CCl_2$ was earlier used and now it is replaced by liquified $CO_2$.
Statement-$II$: In bleaching of paper,$H_2O_2$ was used earlier and now it is replaced by chlorine gas.
Correct answer is
Over $10 \ ppm$ fluoride causes
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View SolutionHow is the depletion of the ozone layer created in the atmosphere over Antarctica? Explain with reactions.
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View SolutionWhich of the following substances combines with hemoglobin in the blood to form carboxyhemoglobin?
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