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प्रश्न
Give a chemical test to distinguish between the following gases:
Carbon dioxide and sulphur dioxide
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उत्तर
Carbon dioxide [CO2]: Pass the gas through acidified potassium permanganate solution pink colour does not change.
Sulphur dioxide [SO2]: Potassium permanganate sol. pink colour changes to clear colourless.
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संबंधित प्रश्न
What do you mean by global warming?
How will global warming affect the agriculture?
What are green house gases? How are they responsible for global warming?
Explain the term 'global warming'. State two ways by which global warming can be reduced.
What is the effects of global warming?
Fill in the Blanks:
Global warming is caused due to ______ concentration of CO2 in air.
Explain the following term/process in detail:
Global Warming
Explain how global warming takes place in the presence of green house gases. Give a reason why the surface temperature of earth is maintained in absence of green house gases.
Give a chemical test to distinguish between the following gases:
Sulphur dioxide and chlorine.
How can global warming can be reduced?
