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प्रश्न
Give a chemical test to distinguish between ethane gas and ethane gas.
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उत्तर १
Ethene gas decolourises the purple colour of KMnO4, whereas ethane does not decolourise KMnO4 solution.
उत्तर २
Add a few drops of a bromine solution in carbon tetrachloride to the provided gas. The reddish hue of bromine discharges in the case of ethylene gas. Nevertheless, the reddish bromine hue does not release in the case of ethane gas.
संबंधित प्रश्न
Give the names of the following functional groups:
-OH, >- c = o, -CHO, -COOH
Write the observation and name of the product for the following
(i) When ethene is passed in bromine solution in CCl4.
(ii) When Baeyer's reagent reacts with ethene.
When ethanol is heated with conc. H2SO4 at 170oC, it gets converted into ethane. In this reaction conc. H2SO4 acts as
Ethanol can be converted into ethene which can be changed into ethane. Choose the correct word or phrase from the options to complete the following sentence.
The catalyst used in the conversion of ethene to ethane is commonly ______.
The list of some organic compounds is given below:
Ethanol, ethane, methane, ethyne and ethene
From the above list, name a compound:
Which forms chloroform on halogenations in the presence of sunlight?
Write the equation for the preparation of carbon tetrachloride from methane.
Choose the correct answer:
Which of the following statements is wrong about alkanes?
Name the following:
A hydrocarbon which contributes towards the greenhouse effect.
Give a balanced chemical equation for the following conversion:
Sodium ethanoate to methane.
Name the gases which extinguishes burning wooden splinters.
