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प्रश्न
Give reason for the following:
It is dangerous to stand behind a running engine of a vehicle.
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उत्तर
Running engine of a vehicle produces carbon monoxide which is dangerous for us.
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संबंधित प्रश्न
Fill in the blank
................. is present in both living and non-living things.
Fill in the blank
...............is used in making black shoe polish.
Name the following:
Substances whose atoms or molecules are not arranged in a geometrical pattern.
How many carbon atoms are there in Buckminster fullerenes?
Give two uses for the following:
sugar charcoal
Give reason for the following:
Soda acid and foam types of fire extinguisher are not used for extinguishing electrical fires.
Name the simplest organic compound.
A carbon atom forms a ______ bond with other atoms. In this bond the two atoms ______ electrons.
(single, all, double, ionic, carbon, give and take, hydrogen, multiple, share, most, covalent)
How would you prove experimentally that is slightly acidic in nature.
The main component of water gas is ______.
