Advertisements
Advertisements
प्रश्न
Give a chemical test to distinguish between the following gases:
Carbon dioxide and sulphur dioxide
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
Explain the term 'global warming'. State two ways by which global warming can be reduced.
Fill in the blank:
The __________in the earth’s temperature is called global warming.
Choose the correct option.
Use of fossil _____ causes global warming.
Explain the following term/process in detail:
Greenhouse Effect
Give balanced equation for the following conversion [one or two steps].
Nitrogen to nitrogen dioxide – in an internal combustion engine.
The diagram represents the green house effect.
Does the sea level rise or fall due to global warming. Explain.
Which gas is chiefly responsible for global warming?
Which of the following is the anticipated effect of Global warming?
In the following statement, the underlined words are jumbled up. Write them in their correct form.
Whenever harmful substances such as wagese, toxic chemicals, silt, etc. get mixed with water, the water becomes potdulle.
The diagram' given below depicts climate change on planet Earth. Answer the following questions:
- Name the climatic phenomenon for the increase in Earth's temperature.
- Mention one reason for this warming.
- What measures can be taken to prevent this climate change?
