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प्रश्न
Give the structural formula of the following functional group:
Aldehydes
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उत्तर
R – CH = O
Examples:
\[\begin{array}{cc}
\ce{H}\\
|\\
\ce{\underset{Formaldehyde}{H - C = O}}\\
\end{array}\]
\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\\
\ce{H - C - C = O}\\
|\phantom{.....}\\
\ce{\underset{Acetaldehyde}{H}\phantom{.....}}\\
\end{array}\]
संबंधित प्रश्न
Give the reactions of ethyne with Hydrogen
Give the reactions of ethyne with Water.
Fill in the blank with appropriate word/words.
In laboratory ethyne is prepared by the reaction of water an _________
Ethene reacts with 1% cold alkaline KMnO4 to give
The list of some organic compounds is given below:
Ethanol, ethane, methane, ethyne and ethene
From the above list, name a compound:
Which decolourises bromine solution in carbon tetrachloride?
Compound A is bubbled through bromine dissolved in carbon tetrachloride, and the product is CH2Br – CH2Br.
\[\ce{A ->[Br2/CCl4] CH2Br - CH2Br}\]
- Draw the structural formula of A.
- What type of reaction has A undergone?
- What is your observation?
- Name (not formula) the compound formed when steam reacts with A in the presence of phosphoric acid.
- What is the procedure for converting the product of (iv) back to A?
The number of C-H bonds in an ethane molecule is ______.
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.
Give the IUPAC name of the isomer C4H10 which has a branched-chain.
