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प्रश्न
The list of some organic compounds is given below:
ethanol, ethane, methane, ethyne, and ethene
From the above list, name a compound:
- formed by the dehydration of ethanol by concentrated sulphuric acid.
- which forms methanoic acid on oxidation in the presence of copper at 200°C.
- which has vapour density 14 and turns acidic potassium permanganate colourless.
- which forms chloroform on halogenation in the presence of sunlight.
- which decolourises bromine solution in carbon tetrachloride.
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उत्तर
- Ethene
- Methane
- Ethene
- Methane
- Ethene and ethyne
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संबंधित प्रश्न
Draw the structural formula for the isomer of the n-butane compound. What compound is used to describe this compound taken together?
Why are organic compounds studies as a separate branch of chemistry?
Name the alkyl radical and the functional group of the following organic compound:
C4H9COOH
Write the molecular formulae of the third and fifth members of homologous series represented by general formula CnH2n-2.
Explain the fact that why organic com pounds are Iarge in number.
Give the name and formula of one member of the following:
Saturated hydrocarbons
What are the products obtained by heating ethane in:
Excess of air.
How would you convert:
Ethene into 1, 2-dibromoethane.
What is hydrogenation? How hydrogenation of ethene occurs?
Write balanced equations to show the preparation of the following:
Ethanoic acid from ethane
