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प्रश्न
Why vital force theory was discarded?
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उत्तर
Vital force theory was discarded because Friedrich Wöhler showed that it was possible to obtain an organic compound (urea) in the laboratory.
संबंधित प्रश्न
Organic chemistry plays a key role in all walks of life. Discuss.
Ethane, methane, ethene, ethyne. (In the increasing order of the molecular weight)
Give the names of any three alkyl groups. How are they formed?
Hovv will you differentiate that vvhether the given gas is ethane or ethene?
What is the special feature of the structure of Ethyne?
Give the correct IUPAC name and the fiJnctional group for each of the
compounds whose structural formulae are given below:
\[\begin{array}{cc}
\phantom{.....................}\ce{H}\phantom{...}\ce{H}\phantom{....}\ce{O}\phantom{...............}\\
\phantom{...........}| \phantom{....}|\phantom{.} \phantom{..}//\phantom{......}\\
\ce{H-C-C-C}\\
\phantom{.......}| \phantom{....}|\phantom{..}\phantom{..}\text{\\} \phantom{..}\\
\phantom{...............}\ce{H}\phantom{...}\ce{H}\phantom{}\phantom{...}\ce{H}\phantom{.........}\
\end{array}\]
The organic compound mixed with ethanol to make it spurious is ______.
Give reason for the following :
Hydrocarbons are excellent fuels
Give the structural formulae for the following:
An isomer of n-butane.
Compound X bubbled through bromine dissolved in carbon tetrachloride (CCl4):
\[\begin{array}{cc}
\ce{X ->[Br2/CCl4] CH2Br}\\
\phantom{......}|\\
\phantom{...........}\ce{CH2Br}\\
\end{array}\]
- Draw the structure of X.
- State your observation during the reaction.
