Advertisements
Advertisements
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.
उत्तर
Solution of carbon dioxide in water is called carbonic acid.
APPEARS IN
संबंधित प्रश्न
Write ‘True’ or ‘False’ in front of following statement.
Water containing dissolved carbon dioxide can dissolve marble.
Fill in the blank
Green plants need ________________to prepare food.
Write ‘true’ or ‘false for the following;
Carbon dioxide is given out during photosynthesis
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.
Give word equation for the following conversion:
Nitric acid to soluble nitrates in the soil
______ is the percentage of nitrogen in air.
Nitrogen is _______ than air.
What is the presence of harmful substance in the air called?
When air is moving with cool and soothing, it is called a cyclone.
The second major component of air is oxygen.
