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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
Write the molecular formula of the 2nd and 3rd member of the homologous series whose first member is ethene.
Which of the following molecule is called buckministerfullerene?
C90 C60 C70 C120
Write true or false
Carbon constitues 0.03% of the earth’s crust.
Define the following:
Adsorption
How many carbon atoms are there in Buckminster fullerenes?
Define catenation.
Carbon dioxide occurs both in the free state and in the combined state.
State three methods how carbon dioxide is added to the atmosphere.
How would you prove experimentally that is slightly acidic in nature.
Explain the term ‘dry ice’. State its application.
Select the appropeiate option of the following statement:
An allotrope of carbon obtained by burning kerosene oil in a limited supply of air.
