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प्रश्न
State whether the following statement is ‘true’ or ‘false’. If false write the correct statement.
Carbon dioxide, water vapour and energy in the form of heat are evolved during respiration.
विकल्प
True
False
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उत्तर
True.
संबंधित प्रश्न
Fill in the blank space by choosing the correct word from the given list.
List: oxygen, carbonic, suIphurUioxide gas, precipitation, helium
Solution of carbon dioxide in water is called _________ acid.
Tick (√) the most appropriate answer.
The presence of water vapour in air is essential for :
What is the significance of water vapour in air?
Write fully balanced equation for the following :
CO2 + H2O →
Name the main component of air.
______ is the active component of air.
What is the composition of air?
Which gas is essential for burning?
State whether the following statement is true or false. If false, correct them.
Plants produce oxygen during the process of making their own food.
State whether the following statement is true or false. If false, correct them.
Air helps in the movements of sailing yachts and gliders but plays no role in the flight of birds and aeroplanes.
