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प्रश्न
Fill in the blank:
Vital force theory was discarded by the synthesis of__________ in laboratory.
उत्तर
Vital force theory was discarded by the synthesis of urea in laboratory.
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संबंधित प्रश्न
Draw structural formula of the following compound 2-propanol ?
What is used to describe these compounds taken together?
Define a functional group.
Name the alkyl radical and the functional group of the following organic compound:
\[\ce{C2H5OH}\]
Write the equation for the laboratory preparation of Ethyne(acetylene) from calcium carbide.
Name the addition product formed between ethane and water.
Give the correct IUPAC name and the fiJnctional group for each of the
compounds whose structural formulae are given below:
\[\begin{array}{cc}
\phantom{.....................}\ce{H}\phantom{...}\ce{H}\phantom{....}\ce{O}\phantom{...............}\\
\phantom{...........}| \phantom{....}|\phantom{.} \phantom{..}//\phantom{......}\\
\ce{H-C-C-C}\\
\phantom{.......}| \phantom{....}|\phantom{..}\phantom{..}\text{\\} \phantom{..}\\
\phantom{...............}\ce{H}\phantom{...}\ce{H}\phantom{}\phantom{...}\ce{H}\phantom{.........}\
\end{array}\]
Give reason as to why :
It is dangerous to burn methane in an insufficient supply of air.
Give a chemical term for a reaction in which hydrogen of a alkane is replaced by a halogen
Name the following:
Distinctive reaction that takes place when ethanol is treated with acetic acid
Give the structural formulae for the following:
An isomer of n-butane
