ICSE Class 6 Chemistry Air and Atmosphere
- What is the meaning of noble gases?
- What are other gases
- What is smoke ???
- How can you show that air contains water vapour
- The major constituent of air?
- Define green house gases ???
- Give reasons.. A burning candle extinguishes shortly after being covered with a glass tumbler ????
- Give three differences between respiration and combustion ???
- Burning fuel produces... a.. carbon dioxide... b... sulphar dioxide... c. Both a and b... d. None of these.
- The gas that is formed due to the burning of fuel ???
Queries asked on Sunday & after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.