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प्रश्न
Give a chemical test to distinguish between ethene (ethylene) and ethyne (acetylene).
उत्तर
| Sr. No. | Test | Ethene (ethylene) | Ethyne (acetylene) |
| 1 | On adding a few drops of ammoniacal cuprous chloride to the hydrocarbon |
No change is observed. |
Red precipitate of copper acetylide is formed. |
| 2 | On adding ammonical silver nitrate |
No observation. |
White precipitate of silver acetylide is formed. |
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संबंधित प्रश्न
Give balanced chemical equations for Calcium carbide to ethyne.
Using their structural formulae identify the functional group by circling them
Dimethyl ether
State the conditions required for the given reaction to take place:
Preparation of ethyne from ethylene dibromide
Write the structure of the following compound:
2 – methyl propane
Name the products formed and write an equation when ethyne is added to the iodine in an
inert solvent ?
Give reasons:
Ethyne is more reactive than ethene.
Name a triple bond hydrocarbon with two carbon atoms.
State how the following conversion can be carried out:
Ethyl chloride to Ethyl alcohol
Name the products formed and write an equation when ethyne is added to the following in an inert solvent:
hydrogen
Substitution reactions are characteristic reactions of ______.
