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प्रश्न
Name the following:
The component of air which is present more in industrial areas.
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उत्तर
Carbon monoxide, sulphur dioxide, oxides of nitrogen, hydrogen sulphide, dust particles.
संबंधित प्रश्न
Answer the question put against the following constituents of air :
Carbon dioxide : “Although carbon dioxide plays no role in respiration, all life would come to an end if there is no carbon dioxide in air.” Support this statement with relevant facts.
What happens when Carbon burns in oxygen ? Also give the balanced chemical equation for the reaction.
Classify Calcium oxide. Also give a balanced equation to prepare it.
Write fully balanced equation for the following :
CO2 + H2O →
Name the components of air with their approximate percentage by volume in air. Does the percentage by volume of each component remain the same, in the atmosphere of different parts of the world? Explain with reasons.
Name the following:
The main, rare (inert) gas present in air.
Name the following:
A process which removes carbon dioxide from the air.
State whether the following statement is ‘true’ or ‘false’. If false write the correct statement.
The mesosphere in the atmosphere, contains most of the air, fit for respiration
What happens if the percentage of oxygen in the air reaches to 70%?
Analogy
Photosynthesis : _____ :: Respiration : Oxygen
