Chemistry-
General
Easy
Question
Which of the following is/ are uses of nitrogen?
- Used in fertilisers
- Used in explosives
- Used for food preservation
- All the above
The correct answer is: All the above
Related Questions to study
Chemistry-
Amount of water vapour in air is more in .......
Amount of water vapour in air is more in .......
Chemistry-General
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The major constituent of air is ................
The major constituent of air is ................
Chemistry-General
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Kerosene and water can be separated by....
Kerosene and water can be separated by....
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The solubility of gas in liquid .... with increase in temperature.
The solubility of gas in liquid .... with increase in temperature.
Chemistry-General
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Which method is suitable for the separation of immiscible liquids?
Which method is suitable for the separation of immiscible liquids?
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The process of separation of insoluble solids from its suspension is called...
The process of separation of insoluble solids from its suspension is called...
Chemistry-General
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In filtration method the solid we use is ...
In filtration method the solid we use is ...
Chemistry-General
Chemistry-
Stones can be separated from rice by:
Stones can be separated from rice by:
Chemistry-General
Chemistry-
Statement (A) : Chemical composition remains same in physical change.
Statement (B) : Chemical composition changes in chemical change.
Statement (A) : Chemical composition remains same in physical change.
Statement (B) : Chemical composition changes in chemical change.
Chemistry-General
Chemistry-
Statement (A) : Burning of LPG is an example of chemical change. Statement (B) : Clotting of blood is an example of chemical change.
Statement (A) : Burning of LPG is an example of chemical change. Statement (B) : Clotting of blood is an example of chemical change.
Chemistry-General
Chemistry-
Which of the following is an example of chemical change?
Which of the following is an example of chemical change?
Chemistry-General
Chemistry-
Which of the following is a chemical change?
Which of the following is a chemical change?
Chemistry-General
Maths-
Number of solutions to equation ;if is
Number of solutions to equation ;if is
Maths-General
maths-
maths-General
maths-
If , then coefficient of in D(x) is :
If , then coefficient of in D(x) is :
maths-General