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प्रश्न
Select the appropeiate option of the following statement:
A nitrogenous fertilizer obtained from carbon dioxide.
विकल्प
Anthracite
Diamond
Carbogen
Urea
Lampblack
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उत्तर
Urea
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संबंधित प्रश्न
What is the general name of all the compounds made up of carbon and hydrogen?
Name the following:
Substances whose atoms or molecules are not arranged in a geometrical pattern.
Name the products formed when:
bone is heated in the absence of air.
Explain the term ‘green house effect’. How can it be both beneficial and harmful for life on earth ?
Write the name and the chemical formula of the simplest alkene.
Answer the following question.
Draw methane electron dot structure.
Select the appropeiate option of the following statement:
An allotrope of carbon obtained by burning kerosene oil in a limited supply of air.
Cigarette smoking is a source of ______.
Answer the following by rearranging the jumbled letters :
In this molecule, carbon is attached to four hydrõgen atoms.
emathen.
