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प्रश्न
Solvay process is a method to manufacture
विकल्प
lime water
aerated water
distilled water
sodium carbonate
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उत्तर
Sodium carbonate
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संबंधित प्रश्न
Fill in the blanks :
_______ and ______ are the most common air pollutants.
Tick (√) the most appropriate answer.
Symbiotic bacteria is not present in the nodules of :
Complete and balance the following equation
CaO + H2O →
Explain the importance of nitrogen of the air for plant growth.
State what would happen, if the air above the earth contained mainly oxygen and no nitrogen
Complete the statement given below by filling in the blank with the correct word from the words given
___________is an example of a pollutant present in the air.
Name the main component of air.
How will you prove that soil contains air in it?
______ is the active component of air.
A gas that neither burns nor supports burning is ______.
