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प्रश्न
Name a few sources of organic chemistry?
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उत्तर
- Plants: Compounds like sugar, starch and cellulose, as well as several drugs, are obtained from plants.
- Animals: Urea, proteins, fats, etc., are obtained from animals.
- Coal: Destructive distillation of coal produces benzene, toluene, naphthalene, dyes, drugs, perfumes, etc.
- Petroleum: A large number of organic compounds, like gasoline, fuel gases, petrol, naphtha, etc., are obtained from petroleum.
- Fermentation: Compounds like ethyl alcohol and acetic acid are obtained by fermentation.
- Wood: Methyl alcohol, acetone, etc., are obtained by destructive distillation of wood.
- Synthetic methods: Most organic compounds are now synthesized in the laboratory.
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संबंधित प्रश्न
Equation for the reaction when compound A is bubbled through bromine dissolved in carbon tetrachloride is as follows:
\[\begin{array}{cc}
\ce{A ->[Br2/CCl4] CH2Br}\\
\phantom{.........}|\\
\phantom{.................}\ce{CH2Br}\\
\end{array}\]
- Draw the structure of compound A.
- State your observation during this reaction.
Fill in the blank:
Vital force theory was discarded by the synthesis of__________ in laboratory.
Write the equations to show what happens when ethyne gas reacts with
Bromine water
Write the composition of the following:
Power alchohol
Fill in the blank with appropriate word/words.
The catalyst used for hydrogen of vegetable oil is ___________
Fill in the blank with appropriate word/words.
For artificial ripening of fruits _________is used.
Distinguish between the saturated hydrocarbon ethane and the unsaturated hydrocarbon ethene by drawing their structural formulae.
Give balanced equation for the laboratory preparations of the following organic compound:
An alcohol from ethyl bromide
Name the compound prepared by the following reaction:
\[\ce{C2H5COONa +NaOH ->}\]
Carbon to carbon double bond is found in ______.
