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प्रश्न
Vinegar is greyish in colour with a particular taste. Explain.
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उत्तर
Vinegar, commonly called 'Sirka', is a dilute (4-5 percent) solution of acetic acid. The presence of colouring matter gives it a greyish colour, while the presence of some other organic acids and organic compounds imparts to it the usual taste and flavour.
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संबंधित प्रश्न
Fill in the blank:
One of the products of combustion of organic compounds is
always__________
Write the composition of the following:
Methylated spirit
Methane reacts with energy of chlorine in diffused sunlight to give the final product as
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?
Write the equation of the following laboratory preparation:
Ethene from iodoethane.
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 balanced equation for the laboratory preparations of the following organic compound:
An alcohol from ethyl bromide
Give a balanced chemical equation for the following :
Action of alcoholic KOH on bromoethane
Name an organic compound which is a solvent for gums and resins.
