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प्रश्न
Give reasons for the following:
patients suffering from lung problems are kept in an oxygen tent.
उत्तर
Patients suffering from lung problems are kept in an oxygen tent for artificial supply of oxygen.
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संबंधित प्रश्न
A chemical called oxygenated water.
State two characteristics of Acidic oxides.
Complete and balance the following equation
S + O2 →
Complete and balance the following equation
\[\ce{N2 + O2 ->[3000°C]}\]
Fill in the blank space by choosing the correct word from the given list.
List: sulphurous, nitric acid, red lead oxide paint, oxygen, phosphoric
The nitric oxide gas reacts with the oxygen and water vapour to form ______ vapour.
Statement given below is incorrect. Write the correct statement :
Calcium burns in oxygen with a golden-yellow flame.
Statement given below is incorrect. Write the correct statement :
Moist oxygen causes rusting in carbon.
Write ‘True’ or ‘False’ in front of following statement.
Liquid oxygen is used for burning fuel in spaceships.
Give reasons for the following:
oxygens finds utility in welding & cutting of metals.
Write the reaction of oxygen with non–metals.
