Podcast
Questions and Answers
What component of air does not support burning?
What component of air does not support burning?
Nitrogen
What gas may cause suffocation in a closed room where material is burning?
What gas may cause suffocation in a closed room where material is burning?
Carbon dioxide
What do plants and animals consume for respiration?
What do plants and animals consume for respiration?
Oxygen
What harmful components are produced by burning fuel?
What harmful components are produced by burning fuel?
Why is it advisable not to burn dry leaves and discarded remains of crops?
Why is it advisable not to burn dry leaves and discarded remains of crops?
What did people think about air until the eighteenth century?
What did people think about air until the eighteenth century?
What did experiments prove about air in the eighteenth century?
What did experiments prove about air in the eighteenth century?
What is the importance of water vapour in air?
What is the importance of water vapour in air?
What happened to the candle covered with a glass tumbler in the experiment?
What happened to the candle covered with a glass tumbler in the experiment?
What component of air, which supports burning, is known as?
What component of air, which supports burning, is known as?
What is air considered to be a mixture of?
What is air considered to be a mixture of?
What is the significance of the presence of water vapour in air?
What is the significance of the presence of water vapour in air?
What is the reason behind the candle covered with a glass tumbler getting extinguished?
What is the reason behind the candle covered with a glass tumbler getting extinguished?
What do experiments in the eighteenth century prove about air?
What do experiments in the eighteenth century prove about air?
What is the component of air that supports burning and is known as?
What is the component of air that supports burning and is known as?
What is the major component of air that does not support burning?
What is the major component of air that does not support burning?
What gas may cause suffocation in a closed room where material is burning?
What gas may cause suffocation in a closed room where material is burning?
Why is it advisable not to burn dry leaves and discarded remains of crops?
Why is it advisable not to burn dry leaves and discarded remains of crops?
What harmful components are produced by burning fuel?
What harmful components are produced by burning fuel?
What is the purpose of the long chimneys in factories?
What is the purpose of the long chimneys in factories?
